Allintitle

A Google search operator that allows a user to restrict the search engine results to only those pages with the search terms specified in the webpage’s title. For example, allintitle: virus definition will return only documents that contain the words “virus” and “definition” in the webpage title. You can type allintitle: in the Google search box when performing the search or you can access this search option using the “Advanced Web Search” features tab in Google search.