public class startSearch{
String[] arr;
startSearch(String[] arr){
    this.arr = arr;
}
void print(){
    String search = "";
    for(int i = 1;i<arr.length;i++){
        search = arr[i];
    }
    try {
        String y = new Scanner(new File("C:\Users\len\Desktop\none.txt")).useDelimiter("\Z").next();
        if (y.contains(search)) {
            System.out.println("File is contain your search:" + search);
            System.out.println(y);
        }
    }catch (Exception e){
        System.out.println(e);
    }
}

public class startSearch{
String[] arr;
String help;
startSearch(String[] arr){
    this.arr = arr;
}
void print(){
    String search = "";
    for(int i = 0;i<arr.length;i++){
        if(i%2==0) {
            help = arr[i] + " ";
            search += help;
        }else {
            search+=arr[i];
        }
    }
    try {
        String y = new Scanner(new File("C:\Users\len\Desktop\none.txt")).useDelimiter("\Z").next();
        if (y.contains(search)) {
            System.out.println("File is contain your search:" + search);
            System.out.println(y);
        }else{
            System.out.println("Your request did not found");
        }
    }catch (Exception e){
        System.out.println(e);
    }
}

public class StartSearch {
    private static String[] arr;
    private final String PATH = "C:\Users\len\Desktop\none.txt";

    StartSearch(String[] a) {
        arr = a;
    }

    private static Boolean checkWord(String s) {
        int i = 0;
        while (i < arr.length && !arr[i].equals(s)) {
            i++;
        }
        return i < arr.length;
    }

    void print() {
        try {
            List<String> fileList = Files.lines(Paths.get(PATH), StandardCharsets.UTF_8)
                    .map(s -> s.split(" "))
                    .flatMap(Arrays::stream)
                    .filter(i -> !i.isEmpty())
                    .collect(Collectors.toList());

            if (fileList.stream().filter(StartSearch::checkWord).count() > 2) {
                System.out.println("File is contain your search:" + Arrays.toString(arr));
                System.out.println(fileList);
            }
        } catch (Exception e) {
            System.out.println(e);
        }
    }
}