Wondering whats a better way to type meta keywords In this way: Key1, key2, key3 or key1 key2 key3 I assume that when you type , those keywords are separated. But since those keywords are related maybe its better to type Key1 key2 key3 - because sometimes if people will type in google key2 key3 you will match for exact phrase but if they type key2 key3 - and you build your keywords key2, key3 then you might not get a high listing for matched phrase. What are your thoughts on this?
They won't make a big difference. Type in either way, but still comma(,) separated are considered better.