Perhaps you should try some spelling variations:
programmers occurrence » programmes current
occurrence function » occurrence formation, coherence function, occurrence production
java programmers » java programming, java programs, _ programmers
function https » functions https, fiction https
parallel java » parallel data, parallel scara, parallel a

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

• Performing a fuzzy search may retrieve terms with similar spellings: parallel java programmers occurrence function https~.
• Adding a wildcard symbol may retrieve word variants: parallel java programmers occurrence function https*.