Visibility of a page in google search engine


Hi. I am doing backlinks on a keyword for 4 months. Starting its work great and my site shown at 5th page of google search engine on that keyword. But, last 20 days my website wont visible on tht keyword for upto 100 pages too… but in my google webmaster tool it shows 5.1 page. What is the reason?


Just track down the changes you made to your blog in the past 20 days and tell us. So that people here can examine them and provide you a solution for it.


I didnt change any thing. But, Only thing is i change some content in post and updated with schedule as automatic date and time. I submited my sitemap daily 1 or 2 times. Is this any risk? give me a solution for this… Thank you.