Perhaps you should try some spelling variations:
communication function » communication functions, communication foundation, communicative functions
basic dimensions » based dimension, pacific dimensions, design dimensions
function basic » functions basic, function based, functional basics
array formats » array format, assay formats, array formulas
array fermi » array forming, array format
arrays a » arrays _

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

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