delimiter between keywords

what should be the delimiter between two keywords in title?

is it , or anything else?

 

i use pipes (|) and it is the preferred one. you can also use hypen (-)

 

Everythnig - space( ), line (,) ...etc

 

It doesn't matter much what you use as a delimiter. I personally think the pipes often make a title look spammy. I prefer to use 2 phrases separated by a dash. If you list too many separate phrases it looks spammy as well.

 

I have seen many seo firms using pipes & some of using , so still confused....

 

I often separate keywords using comma.

 

There is no need to be confused. This is not a very important decision. Just pick whatever delimiter you like and think looks good. You won't gain any kind of seo advantage by using a certain delimiter.

 

Preferred one by who?
Google or just people in general?
And what are you basing that on??