Man, Already you have asked the same question twice with different titles & contents.
Question 1 - Trace searching key word of search engine[
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Question 2 - Find searching phrase[
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Actually if you have any doubt in the answers you can clear with those people(Like Eswa explained to you) by making comments to answers. If you post same question again & again people surely will ignore it. So navigate to old questions & follow up by making comments to the answers.
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If you want your question should be at top in Q/A section just make a minor change in your question(Ex. trim blank spaces). That's all. Don't post duplicate question.