I searched for burritos - naturally - and it grouped "tortillas," "flour tortillas," and "wheat tortillas" in separate categories, with "flour tortillas" having a larger percentage than just "tortillas." There are probably a few thousand cases where something like this would happen, but you will eventually want to edit it so that you have a more logical ingredient structure and better semantics ("Tortillas:", with subheadings of wheat, flour, etc., for example.) Getting your search results right is going to be a great deal of drudge work, but it will make the app better when you get to that level of refinement.
I searched for burritos - naturally - and it grouped "tortillas," "flour tortillas," and "wheat tortillas" in separate categories, with "flour tortillas" having a larger percentage than just "tortillas." There are probably a few thousand cases where something like this would happen, but you will eventually want to edit it so that you have a more logical ingredient structure and better semantics ("Tortillas:", with subheadings of wheat, flour, etc., for example.) Getting your search results right is going to be a great deal of drudge work, but it will make the app better when you get to that level of refinement.