Perhaps you should try some spelling variations:
programs explaining » programs exploiting, programs planning, programs exploring
interactive python » interactive method, interactive methods, interactive fiction
microarray chips » microarray chip, microarrays chip, microarray rip
microarray cross » microarray probes, microarray post, microarray probe
python programs » python program, action programs, method programs

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "interactive python programs explaining ((microarray chips) OR (microarray cross))~".
• Adding a wildcard symbol may retrieve word variants: interactive python programs explaining ((microarray chips) OR (microarray cross))*.