Perhaps you should try some spelling variations:
parallel intervention » parallel intersecting, parallel insertion, parallel integration
intervention programs » intervention program, prevention programs
function dysfunction » function function, nations dysfunction, erectile dysfunction
programs function » programs functional, programme function, programs fiction
dysfunction https » function https, dysfunction after, dysfunction james

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

• Performing a fuzzy search may retrieve terms with similar spellings: parallel intervention programs function dysfunction https~.
• Adding a wildcard symbol may retrieve word variants: parallel intervention programs function dysfunction https*.