Perhaps you should try some spelling variations:
using dimensionless » using dimensionality, design dimensionless, using dimensional
information spaces » information sources, information series, information services
array forming » array fermi, array formats, array string
spaces using » space using, surfaces using
array arcing » array probing, array sharing, array 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 using dimensionless ((((array forming) OR (array format))) OR (array arcing))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "information spaces using dimensionless ((((array forming) OR (array format))) OR (array arcing))".
• Adding a wildcard symbol may retrieve word variants: information spaces using dimensionless ((((array forming) OR (array format))) OR (array arcing))*.