Algunos trucos para mejorar la experiencia de búsqueda en Google.

Either/or. Google normally searches for pages that contain all the words you type in the search box, but if you want pages that have one term or another (or both), use the OR

operator — or use the "|" symbol (pipe symbol) to save you a keystroke. [dumb | little | man]

Quotes. If you want to search for an exact phrase, use quotes. ["dumb little man"] will only find that exact phrase. [dumb "little man"] will find pages that contain the word dumb and the exact phrase "little man".

Not. If you don’t want a term or phrase, use the "-" symbol. [-dumb little man] will return pages that contain "little" and "man" but that don’t

contain "dumb".

Similar terms. Use the "~" symbol to return similar terms. [~dumb little man -dumb] will get you pages that contain "funny

little man" and "stupid little man" but not "dumb little man".

Wildcard. The "*" symbol is a wildcard. This is useful if you’re

trying to find the lyrics to a song, but can’t remember the exact lyrics. [can’t * me love lyrics] will return the Beatles song you’re looking for. It’s also useful for finding stuff only in certain

domains, such as
educational information: ["dumb little man" research *.edu].

…

Seguir leyendo el artículo en: http://www.dumblittleman.com/