search tool and categorizing of product ideas

I would like to propose to implement on the PTC website whrer new ideas can be submittet a kind of search tool where I can filter and search the existing product ideas. Someone could have already submitted the idea I would like to submit. So I would rather vote for the existing idea than submitting a new one. BUT with the existing tools it's nearly impossible for me to find any existing idea which is similar to the one I have.

- Specific search for product enhancement ideas

- well categorized

- filtering for category, product range, date of submission, person who submitted the idea, number of votes a.s.o