find_words_in_files

import os
from pathlib import Path

def ReqET(liste, lpath):
    ''' return list of files containing any of words in liste
        and print contents of files in target folder in lpath
    '''

    ldocs = os.listdir(lpath)
    ld = []

    for doc in ldocs:
        next_file = Path(lpath + "/" + doc)
        if next_file.is_file():
            with open(next_file,"r") as f:
                content = f.read()
                contents = content.split()
                print(f'file: {doc},\n {contents}')

            for search_string in liste:
                if search_string in contents:
                    ld = ld + doc.split()

    return ld

liste = ['words','to', 'search', 'for']  # replace with words to find
lpath = "/path/to/target/folder"  # replace with correct path
print(ReqET(liste,lpath))