Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
5.1 communication » 4.1 communication, 1.1 communication, 3.1 communication
de developpements » des developpements, de developpement, deux developpements
developpements en » developpement en, developpement et, developpements de
gaps information » als information, gets information, laws information
technology gaps » technology gap
information und » informations und
und process » und prozess, undue process, und prozesse
process 5.1 » process 2.1, processes 5.1, process 2.2
case de » case des, case d, case d1

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

• Adding a wildcard symbol may retrieve word variants: technology gaps information und process 5.1 communication case de developpements en afrique.*.