Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
pooled information » proposed information, poor information, world information
technology pooled » technology tools, technology people, technology led
information union » information fusion, information unit, information units
3.2 communication » 3 communication, 2.3 communication, de communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
union trade » non trade, london trade, region trade
trade 3.2 » trade 2.2, trade 2, trade 4.1
l afrique » en afrique
case de » case des, case d, case d1

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

• Adding a wildcard symbol may retrieve word variants: technology pooled information union trade 3.2 communication case de developpement l afrique.*.