Hashtag results are not coming after few days


On jan 16th i created and worked on #GOLFRADARNEW2 hashtag that day its working fine and i got all the results but i checked today,
there is no results with that hashtag i am totally cofuse … https://twitter.com/search?q=%23GOLFRADARNEW2&f=realtime

  1. is there any active / inactive hashtas (means if we are not use for 10 day is it gose inactive?
  2. how to active hashtag for more time.

its very importent and unrget to my project please let me know