Perhaps you should try some spelling variations:
communication algeria » communication bulgaria, communication albania, communication armenia
when communication » where communication, open communication, sign communication
2.3 developpement » 2.3 development, 2007 developpement, de developpement
developpement de » developpement des, developpement durable
technologien i » technologien im, technologien _, technologien 1
informal labor » formal labor
algeria 2.3 » algeria 2.13, algeria 2.1, algeria 2.3.1
i informal » _ informal, 3 informal, 8 informal
de afrique » de l'afrique, en afrique, l afrique
labor als » labor a, labor act, labor das
als when » ass when, als wahlen, goals when

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

• Adding a wildcard symbol may retrieve word variants: technologien i informal labor als when communication algeria 2.3 developpement de afrique.*.