Semantic core - is a set of keywords (key phrases) that describes an application in the clearest way possible. Creating your app's semantic core is one of the most important things in ASO because after creating the semantic core you can choose which keywords to use and which ones to skip on.
Creation of the semantic core consists of 3 stages:
- keywords selection (to add some keywords that will vary on your applications topic, theme, idea);
- competitors Research (to pick your applications, major competitors);
- analyzing (to monitor the traffic score of each and every keyword of the semantic core).