Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
information und » informations und
4 communication » 3 communication, 5.4 communication, de communication
technology 2.2 » technology _, technology 1, technology 3
20 development » 2 development, 2015 development, 2007 development
development en » developpement en, development menu, development eco
und prozess » und prozesse
prozess 4 » prozess 3
case 20 » case 2, case 10, case 21

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information und prozess 4 communication case 20 development en afrique.*.