How to increase views? (Audio)

Hello, I have few Audio items that have high views, and they are selling well on Pond5, but I'm also frustrated because I have many other items that I think they are not less in quality, yet they have almost 0 views and hence they are not making sales.

I do make sure that my tags are correct, I always fill meaningful descriptions, yet there are no views, and I can barely find my items in the search engine.

Please, Am I missing something? What can I do to increase my views hence improve my sales?

Thanks,

i have over 2000 audio but no sales,i think we should find a serius solution

It seems that Pond5 isn't working on sales...