searching for text across multiple .cdr files

Hi,

I'm wondering if there is an easy way to search within multiple, multipage .cdr files for text.
We have one file per month (with one page per day), going back across quite a few years: is there an easy way to find particular projects?

I'm thinking of something along the lines of  Romcat, but searching through the text in the file rather than the file metadata.

Thanks for the help.

Gil