Perhaps you should try some spelling variations:
international conventional » international convention, international conventions, interaction conventional
conventional control » attentional control, conventional energy
control extensions » central extensions, central extension, control extending
array planning » library planning, therapy planning
array probing » arrays probing, assay probing, array profiling

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

• Performing a fuzzy search may retrieve terms with similar spellings: international conventional control extensions ((array planning) or (array probing))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: international conventional control extensions ((array planning) OR (array probing)).
• Adding a wildcard symbol may retrieve word variants: international conventional control extensions ((array planning) or (array probing))*.