Perhaps you should try some spelling variations:
technology transfers » technology transfer
transfers inflation » transfer innovation, transfer simulation, transfers taxation
communication phase » communication case, communication based, communication paper
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
4 communication » 3 communication, 5.4 communication, de communication
inflation das » inflation bias, inflation tax, inflation a
das prices » gas prices, gas price, do prices
de afrique » de l'afrique, en afrique, l afrique
prices 4 » prices _, prices a, prices 3
phase le » phase de, phase life, phase der

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

• Adding a wildcard symbol may retrieve word variants: technology transfers inflation das prices 4 communication phase le developpement de afrique.*.