Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
technology trade » technology trends, technology transfer, technology transfers
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
trade section » trade sector, trade action, trade sanctions
section data » sectional data
data scarce » data source, data sparse, data sources
scarce 2.3 » source 2.3, scarce 3
efforts de » efforts do, efforts dean, efforts _
du afrique » en afrique, l afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: technology trade section data scarce 2.3 communication efforts de developpement du afrique.*.