Talvez debería tentar con algunhas variantes ortográficas:
irrigation requirements » irrigation equipment, nutrition requirements
requirements model » requirements models, requirements modeling, requirements modelling
model dimension » model dimensions, moral dimension, moral dimensions
array sharing » arrays bearing, array imaging, way sharing
array string » array strong, arrays strings, array forming
array using » arrays using

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