Perhaps you should try some spelling variations:
plant communication » plans communication, client communication, ante communication
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
informal powers » informal power, formal powers, informal workers
communication 2 » communication _, communication a, communication 3
co informal » do informal, who informal, _ informal
powers new » power new, flowers new, powers how
new plant » new plants
2 au » 2 auf, 2 abu, 2 aus

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

• Adding a wildcard symbol may retrieve word variants: technologies co informal powers new plant communication 2 au developpement en afrique.*.