Perhaps you should try some spelling variations:
communicative function » communicative functions, communication function, communication functions
based dispersion » wave dispersion, gas dispersion, based discussion
arrays probing » array probing, rays probing, arrays producing
array arcing » array forming, array probing, array sharing
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: communicative function based dispersion ((((array arcing) or (arrays probing))) or (arrays a))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communicative function based dispersion ((((array arcing) OR (arrays probing))) OR (arrays a)).
• Adding a wildcard symbol may retrieve word variants: communicative function based dispersion ((((array arcing) or (arrays probing))) or (arrays a))*.