Perhaps you should try some spelling variations:
communication process » communication processes, communication protocols, communication practices
technologies sector » technology sector, technologies series
sector information » sector integration, customer information, disaster information
information 1.5.2 » information 1.2, information 2
de communication » mobile communication, online communication
development part » development path, development pt, development plans
can development » clean development, chain development, plan development
process can » process chain, process case, process chains
part area » port area, park area, port areas
1.5.2 a » 11.5.2 a, 12.5.2 a, 13.5.2 a
a de » a die, a der, a des

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

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