Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
3.2 communication » 3 communication, 2.3 communication, de communication
model development » local development, social development, global development
targeting data » marketing data, targeting debate, targeting fatty
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
1 afrique » l afrique, en afrique, 1 enrique
data 3.2 » data 3.1

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation targeting data 3.2 communication cost model development 1 afrique.*.