[Keyword status] Low search volume [What it means] Keyword isn't eligible to show because it's associated with very little search traffic on our properties. This means your keyword might not to be relevant to people's searches, or maybe it's too specific or unusual. [Next Step] 
If the number of searches for these keywords increases, your keywords may be reactivated and could start triggering your ads to show again. Learn how to use Keyword Planner to get keyword ideas and traffic estimates.