Searching for a style is about as sensible as searching for your mind... You have a mind and at least in my experience i did not have to search for it so I'll assume the same was true for you. I'd say its rather the point of CREATING a style as apposed to finding one or searching for it.
Shoot what your passionate about and what you imagine being something great. Of course to expect greatness on your first efforts is in all practicality, impossible. After your attempts, study your work. See what you did that you like and make changes on the elements your not pleased with and try again. This process will eventually lead you on the road of enough repeat work trying to nail the "perfect shot" that you will fall into one of two categories... The OCD type photographer who simply OBSESSES with every last detail in his/her work and is never satisfied with where they are at and continually tries to prove to oneself that you can attain such imaginary place and tend to keep trying to improve on the same work.
Or...
You'll get bored shooting the same "brown paper bag" over and over and start with another concept that you find new and inspiring and so on which will lead to variety and likely more failures but new and exciting victories.
If you fall into the first category AND you actually grow into some very high grade talent you will "find your style" so to speak that others will use to describe you. If you lean towards the second catergory you probably wont care much about style as much as searching for the next great way to shoot
( insert subject ) and although you may have an excellent body of work you will remain "style less" so to speak