Perhaps you should try some spelling variations:
intervention effects » interaction effects, interaction effect, interactions effects
effects programs » effective programs, effects programming, effective program
microarray chips » microarrays chip, microarray cross, microarray rip
programs sqlite » programs slice, programs finite, programs state
microarray chip » microarray cgh, microarrays case, microarrays cell

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

• Performing a fuzzy search may retrieve terms with similar spellings: intervention effects programs sqlite ((microarray chips) OR (microarray chip))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "intervention effects programs sqlite ((microarray chips) OR (microarray chip))".
• Adding a wildcard symbol may retrieve word variants: intervention effects programs sqlite ((microarray chips) OR (microarray chip))*.