My site just ranking down a little but continuously from 2-->3-->5-->7 in the last 4 days. I don't know why because I had optimized site content (on page) for optimum and continuous do link building by submit original content + buy some blog post as reularly. However, when I checked by allinanchor and allintitle search operation, my site still ranking #3 for allinanchor and #1 for allintitle. If my site ranking lower than allinanchor and allintitle then what does it mean? How can I fix this? Should I add more content or do on-page analyze/optimize or find new one way link? Please help.