Perhaps you should try some spelling variations:
der developpements » des developpements, deux developpements, de developpement
technologies trade » technology trade, technologies case, technologies table
trade information » price information, private information, trade integration
nps communication » nps communications, nets communication, c's communication
communication 3.3 » communication _, communication a, communication 1
developpements en » developpement en, developpement et, developpements de
information 1.2 » information 1.5.2, information 2
3.3 der » 2.3 der, 4.3 der
1.2 2 » 1.2 _, 1.2 a, 1.2 r
2 nps » _ nps, 1 nps, 2 gps

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

• Adding a wildcard symbol may retrieve word variants: technologies trade information 1.2 2 nps communication 3.3 der developpements en afrique.*.