hello , i wanted to ask if this is normal in adword . i made a campaign and then added some keywords ... all those keywords were very high .. (between 1.10$ and 5.50$) so i decided to add my own name ... to see what going wrong and why all keywords are so high ... then also my name was 1.10$ .. what i did is changed the campaign for another one with poor keyword and here the same keywords that i was using in the first one are worth less (0,04 --> 55 cents) but after some impressions and clicks they all went up again to 1.10$ and 5.50$ Any one why its act like this ? and does it put the keywords price depending on the site you want to advertise ?