Perhaps you should try some spelling variations:
information spaces » information sources, information series, information services
making dimensions » making dimensional, breaking dimensions, trading dimensions
spaces making » sources making, spaces using
array fermi » array forming
array using » arrays using

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

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