Perhaps you should try some spelling variations:
model development » local development, social development, global development
information data » information d820, information database, information databases
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
4 communication » 3 communication, 5.4 communication, de communication
technology 2.2 » technology _, technology 1, technology 3
development en » developpement en, development menu, development eco
data scarce » data source, data sparse, data sources
costs model » cost model, cost models, costs money
scarce 4 » scarce 3, scare _, source 4

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information data scarce 4 communication costs model development en afrique.*.