Looking for a string in a text file

[Kakashi]

Well I want to search a text file that has some text in it and I want to use a pattern to serach for it. My code does this pretty well for single letters or numbers, but when I try to put in a string "Gus" for instance, it says there are no matches at all even though I know there is at least one Gus in the text file which I attached. At first I thought maybe the break statement is cuaseing the problem, but that is not the case, becuase with out the break statement, it just preints out no match 3 times. What am I doing wrong here am I using the matcher wrong or is it the input or something? thanks for any help with this!

import java.io.*;
import java.util.Scanner;
import java.util.regex.*;
 
public class SearchTest {
    public static void main(String args[])
    {
        LineNumberReader lineReader = null;
      try {
            String sStr;
            System.out.println("Enter your search term");
            Scanner sScan = new Scanner(System.in);
            sStr = sScan.nextLine();
            Pattern pat = Pattern.compile(sStr, Pattern.CASE_INSENSITIVE);
 
            System.out.println("Your searching for " + pat);
            lineReader = new LineNumberReader( new FileReader("Book-text.txt"));
            String line = null;
 
            while ((line = lineReader.readLine()) != null)
            {
                Matcher matcher = pat.matcher(line);
 
                if (matcher.find())
                {
 
                    String msg = "Found Match "  + line;
                    System.out.println(msg);
 
                }else{System.out.println("No Matches");}
                matcher.reset();
            }
 
    }
    catch (FileNotFoundException ex) {
      ex.printStackTrace();
    }
    catch (IOException ex){
      ex.printStackTrace();
    }
    finally {
      try {
        if (lineReader!= null) lineReader.close();
      }
      catch (IOException ex) {
        ex.printStackTrace();
      }
    }
 
 
    }
 
}