Perhaps you should try some spelling variations:
introduction complementary » introduction commentary, introduction elementary, interactions complementary
complementary lexical » complementary medical, complementary local, complementary medicinal
lexical diffusion » chemical diffusion, local diffusion, serial diffusion
array profiling » array processing, microarray profiling
arrays produced » arrays producing, alloys produced

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

• If you are trying to use Boolean operators, they must be ALL CAPS: introduction complementary lexical diffusion ((array profiling) OR (arrays produced))~.
• Adding a wildcard symbol may retrieve word variants: introduction complementary lexical diffusion ((array profiling) or (arrays produced))*.