How to Find words in a checked box word form

Hi, 

I'm using a MS Word 2003 to create a form with checkboxes.
The question is...how can I find in this document what checkboxes have
been 
checked (with the find feature)? 

And how to find text inserted in text fields, since when I protect a form,

all these options of finding are disabled?

Is there a way with a macro in vba where I can save all the words I want 
when the user checks the box and then turn it searchable some way?

I really hope someone can help me

Thanks in advance

Best regards

-- 
cf