Are resumes searchable via Google, etc.?

If I post today that I am interested in a certain kind of job, say barrister,
and on a different board say I am passionate about baking donuts, can the two personnel departments discover the other resume?

If the answer is “it depends on which board”, please specify which board is searchable and which isn’t. (Monster, Careerbuilder, etc. )

Please do not post the same question twice:

This is closed.

-xash
General Questions Moderator