Dissolve the yeast in 160 ml of lukewarm water. Stir in sugar and let rise for 10 minutes.
Put the flour, durum wheat semolina, salt and olive oil in a bowl.
Add the yeast mixture and mix to form a dough. Knead the dough until it is no longer sticky.
Spread some olive oil in a bowl, roll the dough in it and then let it rise, covered, in a warm place for 1 hour.
Preheat the oven to 200 °C (top/bottom heat). Spread some olive oil on a baking tray.
Spread the dough evenly on it with your fingertips – do not roll it out.
Wash and dry the goutweed and wild herbs. Cover the focaccia with the herbs and bake in the oven (center) for 25 – 30 minutes.
Let cool, sprinkle with coarse salt and serve!