Perhaps you should try some spelling variations:
innovation creating » innovation learning, innovation managing, innovations marketing
neural extension » natural extension, rural extension, integral extension
creating neural » creating natural, creating rural, creating moral
array string » array strong, arrays strings, array sharing
array using » arrays using
array fermi » array forming, array format

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

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