Perhaps you should try some spelling variations:
threat communication » thread communication, direct communication, real communication
developpement en » developpement et, developpement des, developpement de
infections part » infection par, interactions part, reflections part
4 developpement » de developpement, le developpement, et developpement
technology und » technology fund, technology used, technology use
und infections » und infection, und infektion, aids infections
spaces threat » space three, spaces create
part spaces » papers spaces, target spaces, phase spaces
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: technology und infections part spaces threat communication costs 4 developpement en afrique.*.