Perhaps you should try some spelling variations:
communication methods » communication media, communication model
transformation als » transformation a, transformation _, transformation 1
4 transformation » 1 transformation, die transformation, der transformation
3 communication » 4 communication, de communication, data communication
oil development » rail development, tool development, social development
technology 4 » technology _, technology 1, technology 3
methods oil » methods our
als de » als die, als der, als dem
de 3 » des 3, der 3, de 35

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

• Adding a wildcard symbol may retrieve word variants: technology 4 transformation als de 3 communication methods oil development report afrique.*.