Content marketing refers to the practice of delivering a quality piece of content to your users to generate sales and leads. This content can live anywhere online. Tweets, a YouTube video, and blogs on your website all comprise content marketing.
refers to the process of growing your online visibility in non-paid (organic) search engine result, this type will help your mobile app to be recognized everywhere and be able to create traffic to both your app and website.
You should begin with researching the keywords that you intend to bid on for your ad. When conducting keyword research, remember these tips: Use tools to help you find keyword ideas and estimate how the keywords may perform. Google Keyword Planner is such a tool and is a free service provided by Google AdWords.