I have some keywords that seem to never sit still in google. They fluctuate wildly from first page (lately position 10 or so) to second page on a daily basis. I have been building some backlinks here and there but this has been a month of this constant fluctuating fuckery. It's literally the difference of like 1k extra a month or more if I can get the damn keywords to stick. I am well aware of the google dance but is it normal to last for months or longer? Anyone had experiences like this? It's like google is juking me on purpose.