Detecting search terms and red

[matthew]

I'm trying to improve my bounce rate by re-directing organic traffic to a more targetted landing page by detecting certain search terms in the referring URL. I'm aware of the issues of permanent and temporary redirects and how search engines interpret these, but are there any issues I should consider if I set up a temporary redirect if certain search terms are detected in the referer? As far as I can see this wouldn't have any impact for search engines, but I need to certain. Thanks for reading.

______________________
Link Building|Seo Marketing