Perhaps you should try some spelling variations:
communication pattern » communication patterns, communication platform, communication chapter
5.4 communication » de communication, data communication
developpement en » developpement et, developpement des, developpement de
tax information » 2 information, 1 information
information der » information oder, information does, informatik der
d developpement » de developpement, du developpement, le developpement
technology tax » technology than, technology trap, technology tpm
krise 5.4 » krise 5.2, krise 14.4, krisen 2.4
pattern d » pattern _, pattern 3, pattern 1

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

• Adding a wildcard symbol may retrieve word variants: technology tax information der krise 5.4 communication pattern d developpement en afrique.*.