[twitter-dev] Separate terms using commas?

[EastSideDev]

I am using the streaming search API. If I have more than one term to
search, do I need to separate those terms with commas? If these are
hash tags, do I include the hash symbol? ("#test1, #test2, #test3)  I
am experiencing some random problems, and I would like to eliminate
this as the trouble spot before looking for the problem elsewhere.