Perhaps you should try some spelling variations:
interaction verification » interactions verification, integration verification, interactive verification
verification programming » specification programming, identification programming, verification program
programming testing » programming designing, programming reasoning, programming extending
testing microarray » using microarray, lectin microarray, tiling microarray
microarray https » microarrays https, microarray chips, microscopy https

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

• Performing a fuzzy search may retrieve terms with similar spellings: interaction verification programming testing microarray https~.
• Adding a wildcard symbol may retrieve word variants: interaction verification programming testing microarray https*.