Try tagging them well. Also if you think your creation is truly amazing then post it on the forum, however if the creation is not amazing you will scolded and labelled a noob.
One final thing, just because you have 2 likes and 1 dislike doesn't mean not many people have seen it. Most of the time people just forget to rate so keep that in mind, a small amount of likes is actually pretty big.
1) put time and effort into your creations, dont just make some random 30 second thing and expect like 200 votes instantly.
2) try to make it look neat, otherwise when people are browsing the by-date creations page and they see a messy one they will go "oooh, look. some noob did a scribble."
3) put lots of tags on it so there is maximum chance of your creation coming up when people type stuff into the search bar.
4) dont tell people to vote up. ITS ANNOYING!!!!!
follow those simple steps and you creations might get noticed! (btw, votes are the worst possible way to rate a creations' quality. sometimes, it's just best to ignore them.) ;)