Potser podríeu intentar variants ortogràfiques:
irrigation requirements » irrigation equipment, nutrition requirements
requirements based » requirements a
based provision » based precision, based revision, based provisioning
array string » array strong, arrays strings, array sharing
array paving » array planning, array imaging, array probing
array along » arrays long, array arcing, array strong

Pot obtenir més resultats si ajusta la seva cerca.

• Si vols fer servir operadors booleans, han d'estar en majúscules: irrigation requirements based provision ((((array along) OR (array string))) OR (array paving))~.
• Afegint truncament pot recuperar més registres: irrigation requirements based provision ((((array along) or (array string))) or (array paving))*.