Talvez debería tentar con algunhas variantes ortográficas:
irrigation requirements » irrigation equipment, nutrition requirements
requirements n » requirements _, requirements a, requirements 7
n dimensional » _ dimensional, 3 dimensional, 2 dimensional
array string » arrays strings, array sharing, array forming
array strong » array sharing, norway strong, stay strong
array using » arrays using

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