Perhaps you should try some spelling variations:
programmers functional » programming functional, programs functional, programming functionals
functional microrna » functional microbial, functional micro
programmes java » programs java, programmes julai, programming java
microrna https » microrna snps, microarrays https, microrna shuttle
program java » program jarak, program a, program jom

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((programmes java) or (program java)) programmers functional microrna https~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((programmes java) OR (program java)) programmers functional microrna https.
• Adding a wildcard symbol may retrieve word variants: ((programmes java) or (program java)) programmers functional microrna https*.