也许你应该尝试一些拼写变化:
irrigation requirements » irrigation equipment, nutrition requirements
requirements four » requirements food, requirements forums, requirements cloud
four dimensional » one dimensional, low dimensional, two dimensional
array imaging » arrays imaging, airway imaging, ray imaging
array string » array strong, arrays strings, array sharing
array arcing » array forming, array probing, 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 four dimensional ((((array string) or (array arcing))) or (array imaging))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: irrigation requirements four dimensional ((((array string) OR (array arcing))) OR (array imaging)).
• Adding a wildcard symbol may retrieve word variants: irrigation requirements four dimensional ((((array string) or (array arcing))) or (array imaging))*.