Why invisible website some keywords from Google Ranking?

[tucsonbeads]

Why invisible website some keywords from Google Ranking? Hi friend My website related to beads and findings jewelry item , it is to be ranking from 7 keywords but recently 2 days ..It becomes invisible from 2 keyword from ranking...i don't no why so please suggest what to do?

[steveposter]

It is not invisible but outrank by other competitors that's why it will not shown in the preferred search result page.