Cajun Jambalaya Fettuccine

Name: Cajun Jambalaya Fettuccine
Ingredients: 1/2 teaspoon white pepper; 1/4 teaspoon garlic powder; 1/4 teaspoon onion powder; 1 1/2 teaspoon salt; 1/2 teaspoon paprika; 2 tablespoon olive oil; 1 pound chicken breast; 1 pound shrimp, peeled and deveined; 8 ounce spaghetti pasta, whole-wheat, dry; 2 medium tomato, red; 1/2 medium bell pepper, green; 1/2 medium bell pepper, red; 1/2 medium bell pepper, yellow; 3/4 medium onion; 1 1/2 cup chicken broth, low-sodium; 1 tablespoon parsley, fresh