Perhaps you should try some spelling variations:
information documents » information documentation, information agents, information requirements
documents printing » documents creating
printing detection » drifting detection, pitting detection, scripting detection
methods line » methods linda, methods blind, methods links
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 printing detection ((((methods line) or (methods linear))) or (methods laue))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information documents printing detection ((((methods line) OR (methods linear))) OR (methods laue)).
• Adding a wildcard symbol may retrieve word variants: information documents printing detection ((((methods line) or (methods linear))) or (methods laue))*.