Keywords problem

Hello Friend,

I have three websites of clients , my all websites keywords were coming in top position but suddenly all keywords disappear from top position so client who got at least three to five inquiry of his business per a day , so now he is not getting one inquiry , so what i should do for improving my keywords. Please reply ASAP.

 

The google index was changed today very appreciably, maybe you must just waiting

 

Building backlinks (more, more and more of them) is the only way to get back to the top.

 

Work on as many back links as possible. These methods may help you: blog commenting, social bookmarking, article writing and submit to as many sites, press release writing and distribute them to as many free PR distribution sites.

 

Submit press release and article in good pr sites in a relevant category
as much as you can

 

check the backlinks of your website. may be it come from spam websites. or your websites got to many back link from single IP.

 

Buy backlinks from buy sell section