Perhaps you should try some spelling variations:
foundations problems » functions problems, conditions problems, equations problems
basic dimensions » based dimension, pacific dimensions, design dimensions
problems basic » problems basics, problems based
array string » array strong, arrays strings, array sharing
array arcing » array forming, array probing, array sharing

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

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