Perhaps you should try some spelling variations:
function microarray » function microarrays, functional microarray, function micrornas
programme function » programming function, programme action, programs functional
microarray https » microarrays https, microarray chips, microscopy https
integration 2 » integration _, integration a, integration 7
2 programme » 2 programmer, 2 programmes, _ programme

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

• Performing a fuzzy search may retrieve terms with similar spellings: integration 2 programme function microarray https~.
• Adding a wildcard symbol may retrieve word variants: integration 2 programme function microarray https*.