You need to use a LEFT JOIN between Projects and ProjTime.
If you put the month condition in the WHERE clause, it will become an INNER JOIN, so change it to the ON clause and you should get the desired output.
Luis C.
General Disclaimer:
Are you seriously taking the advice and code from someone from the internet without testing it? Do you at least understand it? Or can it easily kill your server?
How to post data/code on a forum to get the best help: Option 1 / Option 2