Perhaps you should try some spelling variations:
communication method » communication methods, communications methods, communication section
transformation als » transformation a, transformation _, transformation 1
4 transformation » 1 transformation, die transformation, der transformation
de communication » mobile communication, online communication
can development » clean development, chain development, plan development
technology 4 » technology _, technology 1, technology 3
method can » method case, method c
als de » als die, als der, als dem
de de » e de, de ce, de se

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 de communication method can development report afrique.*.