Perhaps you should try some spelling variations:
model development » local development, social development, global development
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
technology low » technology flow, technology law, technology led
targeting data » marketing data, targeting debate, targeting fatty
low inflation » core inflation, _ inflation
costs model » cost model, cost models, costs money
1 afrique » l afrique, en afrique, 1 enrique
data 3.1 » data 1

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

• Adding a wildcard symbol may retrieve word variants: technology low inflation targeting data 3.1 communication costs model development 1 afrique.*.