I want register google adword to more traffic but im using google adsense in my web. I can use adword to
I'm not sure what your'e asking.......but, if it's what I think it is........yes, I believe you can still use adwords (to advertise) while using adsense (to display ads for another advertiser) on your site.....
Yes, you can use AdWords to drive traffic to your AdSense site, but you have to make sure your site meets Google Quality Guidelines, check out this post: http://adsense.blogspot.com/2007/06/policy-updates-and-its-not-even.html
Not sure what you are asking, but, if you want to drive traffic using adwords towards your adsense enabled site, then you can go for it.