Redirecting The Homepage Content For a Top Rank

In my website, I want to redirect the content of my homepage. I desire my website to rank top in regards to a particular keyword. I want a visitor to directly head to my website no sooner that the keyword is applied in the search engine. Such a thing should happen with no modification and misinterpretation of the content. Is this achievable in any chance? Can I be ranked well in search engines utilizing this technique? Could anyone share their experiences in this regard and help me with all the detailed information required to rank my website at the top?