Perhaps you should try some spelling variations:
formation progress » formation process, formation problems, information programs
based dimension » based dispersion, basic dimensions, based extension
progress based » process based, programs based, progress case
array string » array strong, arrays strings, array sharing
array fermi » array forming

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

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