Translation of nomadic in German

So she and I went to the food store to buy some lunch. However, the store had almost no food and one could pay in local currency or in US dollars. One could really see the country's poor economy.
Every school has some narrow minded teachers who are not willing in investing in progressive educational process. They do not grasp that schooling methods today are different from last century's methods.
At the bottom a Jeep waited for us and it was only a fifteen minute drive uphill to get back to the village. We explored the village and went to have a coffee at some nice place around the center.