Perhaps you should try some spelling variations:
microarray chips » microarray chip, microarrays chip, microarray cross
java programmes » java programmers, java programmer, java programmer's
integer java » integer data, integer base, integer dea
programmes a » programmes _
a microarray » _ microarray, dna microarray, cdna microarray

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 programmes a microarray chips~.
• Adding a wildcard symbol may retrieve word variants: integer java programmes a microarray chips*.