code: func getSearchQueryFromURLString(url string) string {
  	known, patternName := isKnownURL(url)
  	if known {
  		// this url is known to system
  		return getSearchQueryFromURLPattern(patternName, url)
  	}
  	// any URL other than our system's
  	// return url without protocol
  	return sanitizeURL(url) + ":*"
  }
docs: /*
  getSearchQueryFromURLString gets a url string and checks if that matches with any of known urls.
  Respectively it will return a string that can be directly used in search query
  e.g>
  Unknown url : www.google.com then response = "www.google.com:*"
  Known url : almighty.io/detail/500 then response = "500:* | almighty.io/detail/500"
  */