Perhaps you should try some spelling variations:
auf developpement » au developpement, du developpement, ou developpement
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
communication 3 » communication _, communication a
inflation data » inflation rate, infection data, inflation das
technology 2 » technology _, technology 1, technology 3
2 inflation » 12 inflation, _ inflation, 6 inflation
while 4 » while _, chile 4, while a
3 auf » i auf, a auf, b auf

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

• Adding a wildcard symbol may retrieve word variants: technology 2 inflation data while 4 communication 3 auf developpement en afrique.*.