input: Write a function to find certain literal strings within a given text.
  assert string_literals(['language'], 'python language') == ('Matched!')
  assert string_literals(['program'], 'python language') == ('Not Matched!')
  assert string_literals(['python'], 'programming language') == ('Not Matched!')
output: def string_literals(literals, text):
      for literal in literals:
          if literal in text:
              return 'Matched!'
      return 'Not Matched!'