NB - Only bid if you know how to use the Twitter Search API. I have attached code which partly works. This needs to be done quickly 1-2 days. This work is too difficult unless you know Twitter API's.
Spec for Search API
Inputs: Text Via a TextBox on a .NET Web UI, 3.5, C#, Webform
Output: data field output as specified by Twitter API, eg TwitterID, FromUser, ToUser, Tweet, Date, and other standard date. See Twitter docs for full details.
Processing (from a Web browser):
User enters a search term into the TextBox and clicks Process on a button to start the event; then term entered is processed via a Search API to return all tweets containing those search terms. No boolean or other logic is required, just a simple search. The returned data need not be processed.
100 API Call Limit:
If possible, logic should be included to stop the user being blocked by Twitter by exceeding 100 calls per hour, so some kind of counter should be kept and a message shown when the limit is reached for that hour.
Databases: No db processing
Coding Style: Please make as simple and clear as possible so that other developers can change the code in the future as business requirements change.