Advanced Search - If you press Advanced Search, a page comes up with many different options. In the box labeled “All these words” is your standard search box like the one on the front page. The box “this exact wording or phrase” doesn’t contain words in the middle of a sentence. It will surround the words with quotes “”. For example, if you type in “wikiHow is Awesome” in the this exact wording or phrase box, the search won’t include a page with “Is wikiHow useful? Many people asked do think it is useful and awesome” but will include “wikiHow is Awesome. This is why I think so. "
“Language” which lets you choose which language you want the search results to be. This option isn’t very necessary. If you search an English word, then you will probably get English. “File Type” let’s you select which kind of file you want the search result to be. So if you want to find . pdf files then you would select Adobe Acrobat PDF. “Search within a site or domain” lets you search inside a certain website or an extension like “. edu”