Here are the tweets that you requested, along with their links for reference:
1. "Hey @Oahiuz! Check out this awesome productivity tool: https://t.co/yQenUNk5kr #productivitytips"
2. "Looking to improve your website's SEO? Here are some tips: https://pbs.twimg.com/media/GErFgz_WcAA2wYA.jpg#SEOtips #websitetips"