Questions on Search Usage/Results

[jberlynn]

1. How could I use the search function to search by a specific attribute value?
2. How can I retrieve the nextPageUrl value in the response object and navigate to it?
3. When I search with just a term (i.e. "T-Mobile") only some of the applications show up, along with a bunch of irrelevant ones. If I search the T-Mobile applications that are missing from the response list, I have to do it by their full names which then show up but exclude the original ones in the response JSON.