Perhaps you should try some spelling variations:
communication across » communication cross, communicating across, communication about
american development » african development, asian development, urban development
7.1 communication » 4.1 communication, 1.1 communication, 3.1 communication
across american » across african, across africa, crisis american
development li » development lid, development lie, development lin
technology 2 » technology _, technology 1, technology 3
2 inflation » 12 inflation, _ inflation, 6 inflation
li afrique » l afrique, en afrique
care 7.1 » care 5.1, care 10.1, care 1

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

• Adding a wildcard symbol may retrieve word variants: technology 2 inflation _ care 7.1 communication across american development li afrique.*.