Sunnyvale-based Yahoo! said this morning that it is in a strategic partnership with T-Mobile, to provide its oneSearch mobile search services to T-Mobile customers. Financial impact of the deal was not disclosed. The deal covers T-Mobile's European markets. The Yahoo oneSearch deal replaces services being provided to T-Mobile by Google. According to Yahoo, it will begin providing its mobile search service beginning at the end of March. According to the companies, they will also work together to bring services such as Flickr, Yahoo! Messenger, Yahoo! Mail, Weather, and Finance to T-Mobile customers.