In many cases the time of “learning” in DSA campaigns depends from:
- number of indexed product pages in Google Index
- time for learning depends also on the number of products within the DSA campaign
- time for learning depends also on the number of days (how long the campaign is online -> it takes some time)
- it depends also on the fact that if you have somewhere else real keywords which could be used in the DSA campaign -> traffic will come to them! mostly to [exact match type keywords]
- check if there are no negative keywords
- beware of the domain language => you have to set that language which is used on target / auto-target URL(s) of your text ads for DSA