Abstract: One or more techniques and/or systems are provided for query suggestion formulation for multi-source queries, for ranking multi-source search results, and/or for exposing contextual launch functionality through multi-source search results of a multi-source search interface. In an example, a query suggestion may be provided for a partial search query based upon an implied content source that corresponds to a search intent of a user (e.g., an intent to view videos, as opposed to images, of houses). In another example, relevancy ranks may be assigned to content sources based upon a content type preference of a user, and search results may be provided from content sources having relevancy rankings above a relevancy threshold. In another example, links to applications and/or execution contexts may be embedded within search results so that applications may be launched into contextually aware states from the search results.

Abstract: One or more techniques and/or systems are provided for indexing referenced content and/or for deep content searching. In an example, parent content (e.g., an instant message from a friend about a celebrity) may be evaluated to identify a reference (e.g., a URL) to referenced content hosted by a content source (e.g., a photo shared through a photo sharing service). The referenced content may be acquired from the content source, and may be evaluated to identify a search term that is descriptive of the referenced content (e.g., a name of the celebrity in the photo). The parent content and the referenced content may be indexed into a search index using the search term. In an example, responsive to a search query corresponding to the parent content and/or the search term, the parent content and/or the referenced content may be provided as search results.

Abstract: One or more techniques and/or systems are provided for indexing referenced content and/or for deep content searching. In an example, parent content (e.g., an instant message from a friend about a celebrity) may be evaluated to identify a reference (e.g., a URL) to referenced content hosted by a content source (e.g., a photo shared through a photo sharing service). The referenced content may be acquired from the content source, and may be evaluated to identify a search term that is descriptive of the referenced content (e.g., a name of the celebrity in the photo). The parent content and the referenced content may be indexed into a search index using the search term. In an example, responsive to a search query corresponding to the parent content and/or the search term, the parent content and/or the referenced content may be provided as search results.

Abstract: One or more techniques and/or systems are provided for query suggestion formulation for multi-source queries, for ranking multi-source search results, and/or for exposing contextual launch functionality through multi-source search results of a multi-source search interface. In an example, a query suggestion may be provided for a partial search query based upon an implied content source that corresponds to a search intent of a user (e.g., an intent to view videos, as opposed to images, of houses). In another example, relevancy ranks may be assigned to content sources based upon a content type preference of a user, and search results may be provided from content sources having relevancy rankings above a relevancy threshold. In another example, links to applications and/or execution contexts may be embedded within search results so that applications may be launched into contextually aware states from the search results.

Abstract: Technologies are described herein for providing a context pane with semantic zoom. A content interface including a content pane and a context pane is provided. The content pane may be adapted to provide content, and the context pane may be adapted to display a richness of contextual data. A selectable interface element is also provided in the content interface. When the interface element is selected, the context pane may be transformed from displaying the richness of contextual data into displaying another richness of contextual data.

Abstract: Technologies are described herein for providing a context pane with semantic zoom. A content interface including a content pane and a context pane is provided. The content pane may be adapted to provide content, and the context pane may be adapted to display a richness of contextual data. A selectable interface element is also provided in the content interface. When the interface element is selected, the context pane may be transformed from displaying the richness of contextual data into displaying another richness of contextual data.