Perhaps you should try some spelling variations:
programmes problems » programs problems, programming problems, programmer's problem
problems microarray » probe microarray, protein microarray, proteins microarray
introduction case » introduction ch, introduction chap, introduction chapter
microarray chips » microarray chip, microarrays chip, microarray cross
case programmes » care programmes, based programmes, mast programmes

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

• Performing a fuzzy search may retrieve terms with similar spellings: introduction case programmes problems microarray chips~.
• Adding a wildcard symbol may retrieve word variants: introduction case programmes problems microarray chips*.