kw1-kw2 is not the same as kw1 kw2

if you search seo-google and seo google, you will find it is different to google treat them.
I surprise google do this way, doesn't google divide the two word automaticly?

 

As you can see in the results, google takes special characters like '-' as 'any character'.

 

yeah this is true because seo-google is a single keyword and seo google is a combined keyword

 

its like names - mary-jane and mary jane can be two people's names lol, if ur taking attendance only one will respond haha hope thats pretty well understanding

 

how can we classify this is one word "seo-google". As far as i Know "-" are Separator right....

 

No.
seo-google is one word. We live in the Google world, don't forget that, otherwise no one will reach you through Search engines

 

kw1-kw2 is not the same as kw1 kw2 , but so far i know google see's the '-' as a separator markup so the kw's will get indexed anyway but with more strength when the kw are combined then when they are seperatly inserted into google