Perhaps you should try some spelling variations:
technology detailed » technology enabled, technology debate, technology revealed
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
information war » information what, information wants, information when
war race » war peace, war ramt, war re
race 2.7 » race 3.7, rate 2.7, rice 2.7

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

• Adding a wildcard symbol may retrieve word variants: technology detailed information war race 2.7 communication _ au developpement en afrique.*.