Talvez debería tentar con algunhas variantes ortográficas:
irrigation requirements » irrigation equipment, nutrition requirements
requirements two » requirements do, requirements tools, requirements test
two dimensional » three dimensional
arrays string » arrays strings, array string, arrays sorting
array sharing » array string, arrays bearing, array imaging
array strong » array string, norway strong, stay strong

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 two dimensional ((arrays string) OR (((array strong) OR (array sharing))))~.
• Adding a wildcard symbol may retrieve word variants: irrigation requirements two dimensional ((arrays string) or (((array strong) or (array sharing))))*.