The letters A, B and C [also word starting with letters A, B, and C] do not
lookup and give an N/A message BUT all the other letters from D to Z works
fine. Any word works fine and lookup fine, exept those starting with the
first three letter of the alphabet; for example ,Conor do not work but Dubai
works, Apple do not work but Zulu works, Bee do not work but Fly works, etc.

Tahnk you for the help