Perhaps you should try some spelling variations:
"computers work" » "computers web", "computer network"
"computer word" » "computer work", "computer worm", "computer works"
"computer wird" » "computer wie", "computer work", "computer worm"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("computer word") OR ("computer wird"))) OR ("computers work")).
• Removing quotes may allow a broader search: (((( computer word ) or ( computer wird ))) or ( computers work )).
• Adding a wildcard symbol may retrieve word variants: (((("computer word") or ("computer wird"))) or ("computers work"))*.