I have seen keywords do this:
It can happen randomly or after buliding some links. What causes this? It seems like it wouldn't make sense for the to move like this because it seems they should either be high, or low, or trending in one direction, but not changing all the time.
It can happen randomly or after buliding some links. What causes this? It seems like it wouldn't make sense for the to move like this because it seems they should either be high, or low, or trending in one direction, but not changing all the time.