Perhaps you should try some spelling variations:
information documents » information documentation, information agents, information requirements
two dimensional » three dimensional
documents two » documents tag, documents from, documents time
array paving » array planning, array imaging, array probing
arrays load » arrays brad
arrays a » arrays _

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 two dimensional ((((arrays load) or (array paving))) or (arrays a))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information documents two dimensional ((((arrays load) OR (array paving))) OR (arrays a)).
• Adding a wildcard symbol may retrieve word variants: information documents two dimensional ((((arrays load) or (array paving))) or (arrays a))*.