Perhaps you should try some spelling variations:
technology transfers » technology transfer
transfers taxation » transfers marion, transferts translation, transparent taxation
2.3 communication » 3.2 communication, de communication, 4 communication
le developpement » de developpement, sme development
taxation wages » taxation rates, taxation area, taxation base
wages price » wages prices, wage price, sales price
des afrique » en afrique, de l'afrique
price 2.3 » price 3, price 4.4

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

• Adding a wildcard symbol may retrieve word variants: technology transfers taxation wages price 2.3 communication _ le developpement des afrique.*.