Find trending keywords programmatically / in bulk?

What are the best current methods of finding newly *trending* keywords. Not fussed so much with high volume KW's but finding new ones in general - e.g something like this - https://trends.google.com/trends/explore?q=andy%20reid%20mask&date=now%207-d&geo=US before / while it is taking off. Some recommend google trends but that only shows 15-20 biggest volume trending KW's and no more, plus places like ahrefs are not good for new KW's

Sorry for spelling written on phone, any help is appreciated lets share and build!:]