Meanwhile, cut the zucchini into small pieces and fry in a pan with a little olive oil. Cut the cucumber and tomatoes into small pieces. Slice the olives and wash the arugula, remove the stalks and cut once. Mix all ingredients in a large bowl.
For the dressing, first squeeze the garlic clove. In a bowl, mix some water with vinegar, the garlic, salt, pepper, sugar and olive oil to taste.
Pour the dressing over the pasta and vegetable mixture and mix well. Season to taste with marjoram, thyme, salt, pepper and paprika powder. Crumble the feta cheese finely over the salad and mix everything well. Let the salad steep and finally fold in the rocket.