Perhaps you should try some spelling variations:
limited development » oriented development, site development, led development
communications been » communications en, communications between, communications brand
14 communications » 10 communications, 14 communication, 4 communications
development sino » development using, development since, development saint
technologies la » technologies a, technologies le, technologies lead
la formulation » la formulacion, _ formulation, la formation
formulation et » formulation des, formulation _, formulation 3
been limited » level limited, very limited
sino african » six african, line african, pan african
et 2 » et 20, etc 2, pt 2
2 14 » 12 14, 2 4, 2 1

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

• Adding a wildcard symbol may retrieve word variants: technologies la formulation et 2 14 communications been limited development sino african.*.