Perhaps you should try some spelling variations:
programming object » programming problems
object microarray » subjects microarray, about microarray, bac microarray
java programming » c programming
microarray cross » microarray probes, microarray chips, microarray post
integer java » integer data, integer base, integer dea

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

• Performing a fuzzy search may retrieve terms with similar spellings: integer java programming object microarray cross~.
• Adding a wildcard symbol may retrieve word variants: integer java programming object microarray cross*.