I have a couple of questions regarding keyword parsing and spacing between repeated keywords. I have read advise about these, but some of it has been contradictory, and I am still a little confused about if I have it right. Q1. Keyword parsing
It is my understanding that spiders always use all the parsings in Example 2 for the keyword phrases in Example 1. Is this correct? Would Example 3 be redundant for the keyword phrase "red socks"? Would the spiders also find the parsings in Example 4?
Example 1
red socks roster, baseball
Example 2
red
socks
roster
baseball
red socks
socks roster
red socks roster
Example 3
red socks, red socks roster
Example 4
roster baseball
sock roster baseball
red sock roster baseball
Q2. Spacing between repeated keywords
Sometimes it is necessary to repeat a certain word in more than one keyword phrase. Is it always sufficient to have one keyword phrase between the two phrases-as in Example 5? Is it always sufficient to have one word-as in Example 6 and Example 7? What is the maximum number of times a particular keyword should be repeated in a META keyword list, description or title?
Example 5
red socks, baseball, red shirts
Example 6
red socks, red shirts
Example 7
go billy go
Thank you.