Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
des developpements » deux developpements, de developpement, et developpements
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
developpements la » developpement la, developpements de, developpement de
act information » ct information, get information, iot information
technology act » technology facts, technology aemt, technology a
information iv » information im, information i, informationen iv
la afrique » l afrique, la fabrique, en afrique
krise 3.1 » krise 7.1, krise 4.1, krise 6.1
costa des » costa del, costa e, costo del
iv krise » die krise, 2 krise, iv keine

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

• Adding a wildcard symbol may retrieve word variants: technology act information iv krise 3.1 communication costa des developpements la afrique.*.