Eich chwiliad - information requirements base excision ((from steven) or (((from seed) or (from several)))) - ddim yn cyfateb ag unrhyw adnoddau

Efallai y dylech gynnig rhai amrywiadau sillafu:
information requirements » nutrition requirements, irrigation requirements, information environments
requirements base » requirements based, requirements case, requirements phase
base excision » based decision
from several » from general
from steven » from seven, strom steven, from steel
from seed » from seeds, from self

Efallai y cewch fwy o ganlyniadau drwy addasu'ch ymholiad chwilio.