Perhaps you should try some spelling variations:
information problem » information problems, formation problem, information profiles
array formulas » area formulas, harrop formulas, array format
2 dimensional » _ dimensional, 3 dimensional, two dimensional
array arcing » array forming, array probing, array sharing
array string » array strong, arrays strings, array sharing
problem 2 » problem _, problem a

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

• Performing a fuzzy search may retrieve terms with similar spellings: information problem 2 dimensional ((array formulas) or (((array arcing) or (array string))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information problem 2 dimensional ((array formulas) OR (((array arcing) OR (array string)))).
• Adding a wildcard symbol may retrieve word variants: information problem 2 dimensional ((array formulas) or (((array arcing) or (array string))))*.