If you need an extra boost for your video to land on page 1 of YouTube then create a video campaign. It is very simple to do. Be sure to put your keyword in the description of your ad. Target your market by creating a need for them. For example if you are targeting men who are looking for a date then your ad title can be "Looking for a fun date?"
Make sure you are targeting men, women or both and whatever countries you want to target. My campaigns usually costs .02 to .04 cent per view and I create a limit of a dollar a day spending limit for a period of one week. I create a maximum .10 cent Cost Per View limit. This only costs me 7 dollars total to get on the first page of YouTube with my video. It delivers traffic to my website easily.
The keywords are very low in competition and this is a great way to advertise cheaply. Most folks do not advertise on YouTube but there are millions of viewers. Get out there and create videos so you can target your perfect market and direct them to your website. It's a win win for you and your customers.