20. A computing device as recited in claim 17 , wherein the query term generation module is further configured to use at least one of: an expansion method to include keywords in the set of query terms in addition to the set of keywords; a category method to identify one or more general categories that the set of keywords are part of; a sibling method to identify one or more of the query terms that share some but not all of the set of keywords; an inference method to identify one or more of the query terms that are assumed to be desired by the user based on one or more other keywords entered by the user; or an intersection method to identify common keywords among multiple Web pages accessed by the user.
17. A computing device comprising: at least a memory and a processor to implement a query term generation module and, responsive to a Web page being browsed or navigated to, the query term generation module is configured to: identify context information for a user of the computing device, the context information including information for at least one of the Web page browsed to or navigated to, previous Web pages accessed by the user, links selected by the user for Web page navigation, or a browsing pattern of the user; use the context information to identify a set of keywords based at least in part on a current Web page being displayed and one or more of the previous Web pages displayed for the user in a current Web browsing session, the context information being used to identify the set of keywords in response to a determination that the one or more previous Web pages are related to the current Web page being displayed; use the set of keywords and at least one of previous searches by the user or current popular searches by other users to identify a set of query terms; a display device configured to: display one or more query terms of the identified set of query terms as part of a user interface; and display the current Web page concurrently with search results of a query based on the one or more query terms in the user interface.