I'm pretty sure that if you used Google (let alone what tools the government have) I'm pretty sure that if you searched either "Castle" or "Rock" and one of the items was "CASTLE_ROCK" - i do believe it WOULD return as a result.
I do NOT believe that underscores & such, hamper the ability to search for terms, as you state.
You sure?
I'm pretty sure that if you used Google (let alone what tools the government have) I'm pretty sure that if you searched either "Castle" or "Rock" and one of the items was "CASTLE_ROCK" - i do believe it WOULD return as a result.
I do NOT believe that underscores & such, hamper the ability to search for terms, as you state.
JMO....could be wrong....