Perhaps you should try some spelling variations:
communications methods » communication methods, communication method, communications networks
development tasks » development task, developmental tasks, development risks
1 communications » 10 communications, 14 communications, 1 communication
technologies 4 » technologies _
formulation et » formulation des, formulation _, formulation 3
le development » e development, ce development, le developpement
4 formulation » _ formulation, 3 formulation, 2 formulation
tasks african » toasts african, states african, east african
methods le » methods life, methods line, methods lone
et 2 » et 20, etc 2, pt 2

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 formulation et 2 1 communications methods le development tasks african.*.