Perhaps you should try some spelling variations:
intervention implementation » interventions implementation, interpolation implementation, intervention implementing
implementation program » implementation process, implementation plan, implementation part
objects microarray » subjects microarray
microarray https » microarrays https, microarray chips, microscopy https
program objects » program object, programs object, program objectives

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

• Performing a fuzzy search may retrieve terms with similar spellings: intervention implementation program objects microarray https~.
• Adding a wildcard symbol may retrieve word variants: intervention implementation program objects microarray https*.