Perhaps you should try some spelling variations:
communication costo » communication costs, communication costa, communications costs
technology mergers » technology markets, technology meets, technology leaders
del developpement » de developpement, des developpements, le developpement
developpement la » developpement de, developpement et, developpement du
mergers section » managers section, borders section, leaders section
3 communication » 4 communication, de communication, data communication
section state » reaction state, question state, nation state
state change » state changes, state channel, rate change
la afrique » l afrique, la fabrique, en afrique
costo del » costa del, cose del, costo e
change 3 » change 1

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

• Adding a wildcard symbol may retrieve word variants: technology mergers section state change 3 communication costo del developpement la afrique.*.