Perhaps you should try some spelling variations:
recreation programming » expression programming
kernel recreation » kernel regression, bernam recreation, kernel rejuvenation
programming code » programming core, programming model, programming case
microarray https » microarrays https, microarray chips, microscopy https
code microarray » wide microarray, course microarray, color microarray

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

• Performing a fuzzy search may retrieve terms with similar spellings: kernel recreation programming code microarray https~.
• Adding a wildcard symbol may retrieve word variants: kernel recreation programming code microarray https*.