The only way to get noticed on YouTube is to have more views than your competition. When people search YT they compare your video rankings to the other results shown. The more your viewcounter shows the more likely they are going to watch your video.
Four ways you can increase your viewcount is to do the following things
Building up your channel isn't always fast, it will most likely be a slow tedious process but there can be cheap ways to do it. Anytime you want real views you have to work hard at it.
To speed things up it's not uncommon to use fake views on your channel to get attention from other bloggers and users watching your content. It's always best to get real people to watch your video whenever possible.