Perhaps you should try some spelling variations:
communicative function » communicative functions, communication function, communication functions
design decisions » design decision, design design
function design » functional design, foundation design, education design
array probing » arrays probing, assay probing, array profiling
array using » arrays using
arrays ang » arrays a

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 design decisions ((((array using) or (array probing))) or (arrays ang))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communicative function design decisions ((((array using) OR (array probing))) OR (arrays ang)).
• Adding a wildcard symbol may retrieve word variants: communicative function design decisions ((((array using) or (array probing))) or (arrays ang))*.