Talvez debería tentar con algunhas variantes ortográficas:
irrigation requirements » irrigation equipment, nutrition requirements
requirements under » requirements using, requirements based, requirements case
under dimensions » gender dimensions, gender dimension, user dimension
array arcing » array forming, array probing, array sharing
array paving » array planning, array imaging, array probing
arrays ang » arrays a

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

• If you are trying to use Boolean operators, they must be ALL CAPS: irrigation requirements under dimensions ((((array arcing) OR (arrays ang))) OR (array paving))~.
• Adding a wildcard symbol may retrieve word variants: irrigation requirements under dimensions ((((array arcing) or (arrays ang))) or (array paving))*.