Perhaps you should try some spelling variations:
specifications reprogramming » specification programming, application reprogramming, specifications program
constructive specifications » construction specifications, instruction specifications, contracts specifications
reprogramming expression » programming expressive, programming extension, programming session
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: constructive specifications reprogramming expression microarray https~.
• Adding a wildcard symbol may retrieve word variants: constructive specifications reprogramming expression microarray https*.