Perhaps you should try some spelling variations:
fahne communication » face communication, ante communication, d'une communication
development area » development great, development korea, development asia
formation phase » formation chapter
technologies 2 » technologies _, technologies 4
4 development » 2 development, 4 developing
2 formation » 1 formation, 1.2 formation, 2 formulation
phase die » phase i, phase ii, phase iii
die fahne » die lohne, die fahrt, die falle
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 2 formation phase die fahne communication costs 4 development area caveats.*.