Perhaps you should try some spelling variations:
communication model » communication media
3.2 communication » 3 communication, 2.3 communication, de communication
als developpement » le developpement, au developpement, des developpements
developpement l » developpement il, developpement la, developpement de
technology 2.3 » technology 2.2, technology 2.1, technology 3.3
2.3 inflation » 2.3.1 inflation, 5.33 inflation, 2 inflation
inflation der » inflation index, inflation _, inflation tax
model als » modell als, mode als, model ali
l afrique » en afrique
der rice » under rice, der ring, e rice
rice 3.2 » price 3.2, rice 3.1, rice 3.3

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

• Adding a wildcard symbol may retrieve word variants: technology 2.3 inflation der rice 3.2 communication model als developpement l afrique.*.