Perhaps you should try some spelling variations:
communicative function » communicative functions, communication function, communication functions
function wave » functions wave, function water, junctions wave
array probing » arrays probing, assay probing, array profiling
array string » array strong, arrays strings, 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 wave dispersion ((((array string) or (array probing))) or (arrays a))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communicative function wave dispersion ((((array string) OR (array probing))) OR (arrays a)).
• Adding a wildcard symbol may retrieve word variants: communicative function wave dispersion ((((array string) or (array probing))) or (arrays a))*.