The phrase "different spices" refers to various types of flavorful substances, usually in the form of powders or seeds, that are added to food to enhance its taste. Full definition
There are literally hundreds of different spices available with amazing skin benefits. (thespadr.com)
Changing things up - play around with the recipe after you make it the first time - you can stir in seasonal herbs for different flavors, or use different spice blends. (101cookbooks.com)