Perhaps you should try some spelling variations:
information documents » information documentation, information agents, information requirements
documents fun » documents find, documents full, documents fault
fun precision » feng precision, uk precision, tang precision
elastic layer » elastic linear, semantic layer
basic linear » quasi linear, basic life

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

• Performing a fuzzy search may retrieve terms with similar spellings: information documents fun precision ((elastic layer) or (basic linear))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information documents fun precision ((elastic layer) OR (basic linear)).
• Adding a wildcard symbol may retrieve word variants: information documents fun precision ((elastic layer) or (basic linear))*.