Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
model information » model innovation, level information, medical information
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
technology model » technology models, technology code, technology moral
du developpement » de developpement, le developpement, et developpement
information und » informations und
developpement l » developpement il, developpement la, developpement de
und process » und prozess, undue process, und prozesse
l afrique » en afrique
case du » case d, case d1, case d2

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

• Adding a wildcard symbol may retrieve word variants: technology model information und process 2.2 communication case du developpement l afrique.*.