Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2.3 communications » 2.3 communication, 4.3 communication, 1.3 communication
information part » information pt, information portal, information portals
low information » how information, allow information, new information
technology low » technology flow, technology law, technology led
development en » developpement en, development menu, development eco
costs youth » cost south
part case » art case, past case, plant case
case 2.3 » case 3, case 4.1, case 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology low information part case 2.3 communications costs youth development en afrique.*.