Suppose I have a shoe shop with website: example.com. I generate some traffic, but only 10 visitors per week. I then realize that green shoes are very popular and what everybody searches for.
Of course I then change my header, title and body accordingly to position the green shoes in my collection. As a result I then see more than 20 visitors per week. There is a lot of competition. Now I have this smart idea to buy the domain greenshoes.com.
QUESTION 1: Now how do I best redirect the traffic on greenshoes.com for maximal Google SEO effect to my domain example.com. In other words, what do I need to do to get maximum Google points for the keywords green shoes (for the original domain). Is this through 301 or 302 redirect? DNS alteration or domain pointer? Other means?