Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
de developpement » sme development
developpement de » developpement des, developpement durable
gap information » sap information, amp information, erp information
information fur » informationen fur, information flow, information from
technology gap » technology 1, technology 2.2, technology 3
fur trade » fair trade, your trade
trade 2.2 » trade 3.2, trade 4.1
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology gap information fur trade 2.2 communication costs de developpement de l'afrique.*.