Here is the proper text format for searching for :

"Adobe Illustrator CC 2015" issues OR problems

"Adobe Illustrator CC 2015" new features Adobe no longer officially distributes or supports CC 2015 versions. If you have a Creative Cloud subscription, you can only download the latest version via the Creative Cloud desktop app. Older versions may be available through Adobe's "Previous Versions" section (if your license includes them).

"Adobe Illustrator CC 2015" system requirements

Adobe Illustrator CC 2015 If you need to refine your search for specific types of results, here are some useful variations:

"Adobe Illustrator CC 2015" download