Perhaps you should try some spelling variations:
communication information » communication international, communication education
information tools » information towards, information theory, bioinformatics tools
tools dimensions » tool dimensions, proofs dimensions, styles dimensions
array strong » array string, array sharing, norway strong
array fermi » array forming, array format
array long » array along, arrays long

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

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