Perhaps you should try some spelling variations:
interventions concurrent » interventions current, intervention current, integration concurrent
program microarray » proteome microarray, from microarray, protein microarray
programs program » programming program
microarray chips » microarray chip, microarrays chip, microarray cross

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

• Performing a fuzzy search may retrieve terms with similar spellings: interventions concurrent programs program microarray chips~.
• Adding a wildcard symbol may retrieve word variants: interventions concurrent programs program microarray chips*.