def find_word_in_file(file_path, search_word):
    try:
        with open(file_path, 'r') as file:
            for line_number, line in enumerate(file, start=1):
                if search_word in line:
                    print(f"Line {line_number}: {line.strip()}")
    except FileNotFoundError:
        print(f"The file {file_path} does not exist.")
    except Exception as e:
        print(f"An error occurred: {e}")

if __name__ == "__main__":
    # Specify the path to your text file and the word you want to search for
    file_path = 'index.txt'  # Replace with your file path
    search_word = 'specific'  # Replace with the word you want to search for

    find_word_in_file(file_path, search_word)