Perhaps you should try some spelling variations:
communication process » communication processes, communication protocols, communication practices
information 1.5.2 » information 1.2, information 2
technologies der » technologies de, technologie der, technologies under
de communication » mobile communication, online communication
development port » development part, development post, development report
der information » insider information, sector information, labor information
can development » clean development, chain development, plan development
process can » process chain, process case, process chains
1.5.2 a » 11.5.2 a, 12.5.2 a, 13.5.2 a
a de » a die, a der, a des
area. » areas.

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

• Adding a wildcard symbol may retrieve word variants: technologies der information 1.5.2 a de communication process can development port area.*.