Perhaps you should try some spelling variations:
introduction deploying » introduction developing, introduction deployment, introduction applying
microarray profiling » microrna profiling
user programming » using programming, pair programming, linear programming
array processing » dairy processing, query processing
deploying user » deploying dsr, employing user, deployment user

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 deploying user programming ((microarray profiling) OR (array processing))~.
• Adding a wildcard symbol may retrieve word variants: introduction deploying user programming ((microarray profiling) or (array processing))*.