What is keyword proximity and its important?

What is keyword proximity and its important? Please explain somebody about it.

Thank You!

keyword proximity is name to get idea how many place your keyword on your website content and it both diffrent.

The keyword proximity refers to the distance between the search term's individual keywords. It refers to closeness of keywords. Your keywords should be close to each other in content of web page. Many people don’t know about keywords. They generally treats key phrases as a keyword. Usually we do not target keyword.

Keyword proximity refers to the distance between words of a single search term. Distance is the number of words between them. Since a keyword is not always a single word, but can also be a phrase, it can get difficult to calculate the keyword proximity.

Keyword proximity is an outstanding combination of keywords and density. Therefore, the focus on the keywords in a sentence near the location and frequency of its words are used, also taking into account the distance between them.

keyword proximity is refers to the distance between the individual keywords of search term's.
It is used by search engine to measure relevancy of a given page to the search request.