Efallai y dylech gynnig rhai amrywiadau sillafu:
introduction traditional » introduction rationale, introduction regional, introduction international
traditional method » traditional methods, traditional methyl, nontraditional method
method recursive » methods recursive, method discursive, other recursive
recursive array » recursive warrant, recursion arrays, receive array
array formulas » area formulas, harrop formulas, array format

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

• Efallai y byddai ychwanegu symbol nod-chwiliwr yn adfer amrywiad geiriau: introduction traditional method recursive array formulas*.