Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
aids d'information » aids information, ids information, de l'information
technologien aids » technologien als, technologien ad, technologien des
d'information sur » d'informations sur, d'information pour, d'information au
developing basin » developing asia, developing asian, developing based
4 developing » 3 developing
basin areas » basin area, basic areas, base areas
sur der » spur der, nur der, sur des
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien aids d'information sur der moral communication costs 4 developing basin areas.*.