Search trending hashtags related to a word


Is there any way to get the most trending hashtags from a given word.
I Mean, if a i search CAR, i would like to obtain a list of most important hashtag

I found an example of this. But I don´t know how do they make the query:

Thank you


Same question, any answer?


My best advice here is to search for that term using search/tweets, the Premium Search API, or the Enterprise Search API and keep tally of how often certain hashtags are being used via the entities.hashtags JSON object.