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
arrays string » arrays strings, arrays sorting, arrays swarming
array imaging » arrays imaging, airway imaging, ray imaging
array string » array strong, arrays strings, array sharing

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 n dimensional ((((arrays string) or (array string))) or (array imaging))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: irrigation requirements n dimensional ((((arrays string) OR (array string))) OR (array imaging)).
• Adding a wildcard symbol may retrieve word variants: irrigation requirements n dimensional ((((arrays string) or (array string))) or (array imaging))*.