[Air-L] Software that counts words per line of text

Is there any available software where I can input a list of keywords and a long text composed by several sentences (or paragraphs), and the output gives me the keyword count per sentence/paragraph? Regards, Xanat V. Meza Ph.D. candidate - Kansei, Behavioral and Brain SciencesUniversity of Tsukuba M.A. Media and Communication Yeungnam University B.D. Graphic Communication Design Universidad Autonoma Metropolitana