Perhaps you should try some spelling variations:
information documents » information documentation, information agents, information requirements
coding compression » code compression, using compression, combining compression
documents coding » documents cooking, documents copying, documents scoring
methods life » methods line, method life, methods like
methods laue » methods large, methods laser, methods land

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 coding compression ((((methods life) or (methods laue))) or (method based))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information documents coding compression ((((methods life) OR (methods laue))) OR (method based)).
• Adding a wildcard symbol may retrieve word variants: information documents coding compression ((((methods life) or (methods laue))) or (method based))*.