Stay with in your niche and create more informative videos. Build lots of friends on YouTube too. Make users stick to watching the whole video. Make it valuable content to the customer just like an article. The other choice it to Buy Youtube Views.
Others provided great ways to get views, although you can go the vagex route or another YT service. I remember doing a fiverr gig to raise my views to 5k within 2 days. Within 2 days my video view count rose to almost 18k! and a couple days later it got to 89k! then got deleted by youtube, so be careful were you get your views from if you go that route. FYI, If you were looking to rise in the youtube results, views alone wont help.