We've recently revamped our VPS search logic to give significantly more relevant results. Here's a short primer to get you started.
Where is this search?
You can find it at the top of the right sidebar or on the compare page.
How does it work?
The search essentially looks for three things
1) The provider
2) The name of the plan
3) The price of the plan
For the best results you searches should take on the format
<provider_name:optional> <plan_name:optional> <price:optional>
Note that price should always come last.
And that's it! We did promise it would be short! Good luck on your provider search.