search page work on my pc and doesn't on net

I have a search page with gridview for searching in books all things are good in my PC when i make search with any part of book title the result appear when i published the page on net the page doesn't return any result I'm sure there are books with the criteria I searc开发者_如何学编程h for ?

When you published, did you make sure your published version is pointing at the right database?