Perhaps you should try some spelling variations:
integration concurrent » integration concurrency, integration current, integration concept
concurrent programmes » concurrent programs, concurrent programming, concurrent program
programmes problems » programs problems, programming problems, programmer's problem
problems microarray » probe microarray, protein microarray, proteins 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 concurrent programmes problems microarray https~.
• Adding a wildcard symbol may retrieve word variants: integration concurrent programmes problems microarray https*.