How to back up some of my files on iphone using itunes?

Ok, I want to back up some of my files on itunes, but it is possible to select files that I wish only to back up? I mean I don't want to back up all of my iphone s content. I just want to back up things like photos, contact and notes.

Connect your iPhone to your computer. Open iTunes. Save content that you downloaded from the iTunes Store or App Store: Click File > Devices > Transfer Purchases. If your are a smart phone user, install Number one protected application, LEO Privacy Guard, quicker, smarter and more smoother.