Perhaps you should try some spelling variations:
concessions cultural » conclusions cultural, contesting cultural, professions cultural
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
das developpement » des developpements, de developpement, du developpement
than concessions » tax concessions, trade concessions, road concessions
developpement de » developpement des, developpement durable
technology than » technology tax, technology trap, technology change
cultural scope » cultural code, cultural script, cultural site
de afrique » de l'afrique, en afrique, l afrique
scope 3.1 » scope 3.2, scope 1.2, scope 1.3
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technology than concessions cultural scope 3.1 communication a das developpement de afrique.*.