Control your Google search by specifying a specific domain (like .gov or .edu) or a website (like cia.gov or lonestar.edu) to search.
Besides keywords, there are an estimated 200 factors that affect Google's page rankings, including:
Notice that "accuracy" or "reliability" don't make the list.
Control how recent your information is by adjusting the time range.
Note:
Search for specific, exact phrases by placing words inside double-quote marks.
Note: