Guys can someone clear this situation.... I have a website with 150 uv/day. Last month (June) 25 all the pages are lost serp position....they went from 2nd page to 14th page. After 15 Days later they came to normal position (2nd page) after 3-4 days again all serp positions goes to 14-20th page. next after 3-4 days they came back to normal position. again after 3-4 days then went to 15-20th page. today they came to normal position. I am unable to find the solution.