Perhaps you should have more detail, your question seems frivolous, vexatious or lacking in substance. It is almost like the equivalent of saying "My car is broken, how do I fix it?".
before 10 days my ranking back for 1 days after that gone...in last 2 months ranking only come for 1 day...so what is my next step?
My site also gone all SERP result and back few days then fone again. Don't know what happen on google
Please read the forum description. This is for discussion about google the company, not your websites SERPs. Post in the digitalpoint > reviews > seo in future.
some positive sign i see For my site. 1 of my keyword got rank in " pages from India" option. see here http://www.google.co.in/search?hl=en&q=bollywood+actor+biography&btnG=Search&meta=cr=countryIN what u think is it back in main search result?
I've got one site with its PR reduced and a drop in positions for no reason. At least, none that i can think of. Didn't even do any aggresive SEO on it and it just drop for no reason.
I suggest u wait, sites go down in search results, and they come back in some time. keep building high quality backlinks