Talvez debería tentar con algunhas variantes ortográficas:
irrigation requirements » irrigation equipment, nutrition requirements
requirements a » requirements _
array imaging » arrays imaging, airway imaging, ray imaging
array string » array strong, arrays strings, array sharing
a dimension » _ dimension, new dimension
array along » arrays long, array arcing, array paving

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 a dimension ((((array along) OR (array string))) OR (array imaging))~.
• Adding a wildcard symbol may retrieve word variants: irrigation requirements a dimension ((((array along) or (array string))) or (array imaging))*.