How do I know what keywords are trending?

Google has many services to provide analytics. Google Trends is the best option out of them to find trending topics. You can search any topic here and check out the volume it is receiving. You can also make country-specific as well as sector-specific searches to make the results more targeted.

For More Information Please Refer: https://problogger.com/8-ways-to-find-trending-topics-and-key-words/