Perhaps you should try some spelling variations:
formation problems » formation problem, information problems, information problem
based dimension » based dispersion, basic dimensions, based extension
problems based » problem based, problems cases
array formats » assay formats, array formulas, ready formats
array string » array strong, arrays strings, array sharing

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

• If you are trying to use Boolean operators, they must be ALL CAPS: formation problems based dimension ((array formats) OR (((array format) OR (array string))))~.
• Adding a wildcard symbol may retrieve word variants: formation problems based dimension ((array formats) or (((array format) or (array string))))*.