I have been using many free keyword search terms suggestion tools from many years and my favourite is alway Google’s Keyword Tool at Google Adwords. Recently I read the Übersuggest is Google Suggest on steroids! I immediately visited the site of Übersuggest and study this easy keywords suggestion tool.
Übersuggest helps in getting suggestion for keywords with the use of Google suggest and other suggest services like web, images, news, shopping, video and recipes. Suggestion queries can further be sorted by Languages also. Search term suggestion are further extracted on the basis of letter or a digit in front of it. you can click on the keyword to get more suggestions.
The best thing I like in this SEO tool is that you can select the keywords you like and add them in left of the screen and letter you can convert them into a text file which can be used for optimization of your website, blog or Pay per click campaign.
Übersuggest is two page website and make use of unofficial Google API. The application is made with Flask is a micro web development framework for Python.