Perhaps you should try some spelling variations:
irrigation requirements » irrigation equipment, nutrition requirements
requirements freebsd » requirements free, requirements facets, requirements feedback
freebsd decision » trees decision, greener decision, need decision
tasks openmp » based openmp
based openg » based opengl, based open, based openmp
nested » tested

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

• Performing a fuzzy search may retrieve terms with similar spellings: irrigation requirements freebsd decision ((based openg) or (((tasks openmp) or (nested openmp))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: irrigation requirements freebsd decision ((based openg) OR (((tasks openmp) OR (nested openmp)))).
• Adding a wildcard symbol may retrieve word variants: irrigation requirements freebsd decision ((based openg) or (((tasks openmp) or (nested openmp))))*.