Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
targeting reduce » targeting regime, targeting regimes, targeting results
v communication » 3 communication, 4 communication, 1 communication
raws developing » rates developing, loans developing, wages developing
technology 6 » technology _, technology 1, technology 3
developing l » developing l2, developing _, developing a
6 inflation » _ inflation, 2 inflation, d inflation
cost raws » cost roads
l afrique » en afrique
reduce v » reduce _, reduced _

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

• Adding a wildcard symbol may retrieve word variants: technology 6 inflation targeting reduce v communication cost raws developing l afrique.*.