Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
2.3 communication » 3.2 communication, de communication, 4 communication
del developpement » de developpement, des developpements, le developpement
developpement de » developpement des, developpement durable
technology gaps » technology gap
gaps inflation » has inflation, grade inflation, rapid inflation
inflation wage » inflation rate, inflation target, inflation rates
de afrique » de l'afrique, en afrique, l afrique
wage rate » wage rates
costa del » costo del, costa e, cose del
rate 2.3 » rates 2.3, rate 2.4, rate 4.3

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation wage rate 2.3 communication costa del developpement de afrique.*.