Translation of theoretical in German

Do you know any people in Australia. I have delivered all the necessary information to the friends. Please give them a few more days to correct the letters (I was not in the office last week).
As promised, I am sending you in the attachment a (very) little overview of some applications we created on Vocabulix. Please send me also some infos about your activities. When would be the best time to talk?
El calafate airport was a mess. The airport was as big as a hotel lobby, but packed with people and all the luggage came at the same time in the same place. An officer checked the baggage receipt to avoid theft.