Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
die developpement » de developpement, le developpement, du developpement
developpement du » developpement de, developpement des, developpement et
technology area » technology arena, technology array, technology age
inflation space » information space, innovation space, inflation rate
area inflation » great inflation, core inflation, der inflation
space race » space place
du afrique » en afrique, l afrique, de l'afrique
race 4.1 » race 4.10, rice 4.1, race 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology area inflation space race 4.1 communication _ die developpement du afrique.*.