Perhaps you should try some spelling variations:
irrigation requirements » irrigation equipment, nutrition requirements
requirements one » requirements onn, requirements come, requirements over
one dimensional » two dimensional, three dimensional
array sharing » arrays bearing, way sharing, array arcing
array imaging » arrays imaging, airway imaging, ray imaging
array string » array strong, arrays strings, array forming

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 one dimensional ((array string) OR (((array sharing) OR (array imaging))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "irrigation requirements one dimensional ((array string) or (((array sharing) OR (array imaging))))~".
• Adding a wildcard symbol may retrieve word variants: irrigation requirements one dimensional ((array string) or (((array sharing) OR (array imaging))))*.