也许你应该尝试一些拼写变化:
irrigation equivalent » irrigation equipment, irrigation requirement, irrigation requirements
equivalent sources » equivalent scores, equivalent bodies, equivalent forms
sources provision » resource provision, sources vision, course provision
array strong » array sharing, norway strong, stay strong
array string » arrays strings, array sharing, array forming
array paving » array planning, array imaging, array probing

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "irrigation equivalent sources provision ((((array strong) OR (array string))) OR (array paving))~".
• Adding a wildcard symbol may retrieve word variants: irrigation equivalent sources provision ((((array strong) OR (array string))) OR (array paving))*.