Abstract: Particular embodiments receive a plurality of values associated with a document. One or more keywords associated with the document are also received. A first score is generated for each value, of the plurality of values. The generation of the first score excluding sending, over a computer network, a first request to one or more remote computing devices to generate the first score. Based at least in part on the generating of the first score, each value, of the plurality of values is ranked. The ranking of each value excluding sending, over the computer network, a second request to the one or more remote computing devices to rank each value. Based on the ranking, at least one value, of the plurality of values, is selected. The selecting being indicative that the at least one value is a candidate to be a constituent of the one or more keywords. Based on the ranking, an indicator indicating that the at least one value is the candidate to be the constituent of the one or more keywords is presented.