Perhaps you should try some spelling variations:
information agents » information age, information access, information about
dark dimensions » task dimensions, d dimensions, all dimensions
agents dark » agents data, ages dark
fork fine » work fire
work like » work life, worm like, work lives
book like » look like, book links, book list

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

• Performing a fuzzy search may retrieve terms with similar spellings: information agents dark dimensions ((((fork fine) or (work like))) or (book like))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information agents dark dimensions ((((fork fine) OR (work like))) OR (book like)).
• Adding a wildcard symbol may retrieve word variants: information agents dark dimensions ((((fork fine) or (work like))) or (book like))*.