In a medium bowl, combine yeast, sugar and water. Let stand for 10 minutes.
In a large mixing bowl, whisk flour, baking soda and powder. Set aside.
Warm yogurt and milk in microwave just to room temperature. Add to yeast mixture and whisk together. Add to dry ingredients. Knead with hands until a smooth ball forms, about 2-3 minutes. Place dough in an oiled bowl and cover with plastic wrap. Allow dough to rise at room temperature for 2 hours.
Turn dough out onto a well-floured surface. Knead briefly and divide into 12 equal pieces. Roll each portion into a thick oval, about 6 inches wide.
Combine melted butter and garlic in a small bowl. Heat a skillet over medium-high heat. Brush the dough with garlic butter and and place in skillet. Cook for about 1 minute until dough puffs up. Brush again with garlic butter and sprinkle with herbs, and flip bread. Cover pan and cook one minute more.
Remove from skillet and place on towel-covered plate until ready to serve. To freeze bread for later use, cool completely and place in gallon-size freezer bag with a layer of parchment or waxed paper between slices of bread.