It would be helpful if you could be as specific as possible in identifying the content of the information that you want, by focussing on the actual topic or subject area in question.
Byddai’n ddefnyddiol pe baech yn gallu bod mor benodol â phosib wrth gyfeirio at gynnwys y wybodaeth rydych chi ei heisiau, drwy ganolbwyntio ar y pwnc neu’r maes penodol dan sylw.