Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
communication mode » communication model, communication modes, communication module
3.2 communication » 3 communication, 2.3 communication, de communication
developpements l » developpements de, developpement il, developpement la
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
l afrique » en afrique
der rice » under rice, der ring, e rice
rice 3.2 » price 3.2, rice 3.1, rice 3.3
mode des » mode de, code des, mode der

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 mode des developpements l afrique.*.