Perhaps you should try some spelling variations:
integration difference » integration different, integration differential, interactions differences
difference programming » different programming, preference programming, reference proqramming
programming imperative » programming interactive, programming integrating, programming operations
imperative microarray » peptide microarray, generation microarray
microarray https » microarrays https, microarray chips, microscopy https

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

• Performing a fuzzy search may retrieve terms with similar spellings: integration difference programming imperative microarray https~.
• Adding a wildcard symbol may retrieve word variants: integration difference programming imperative microarray https*.