Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
amp development » crop development, 2 development, 3 development
a information » 2 information, 1 information
development l » development li, development 1, development law
technology a » technology 1, technology 3, technology 4
series amp » series ann, series a, series m
l afrique » en afrique
1.2 4 » 1.2 a, 1.2 r, 1.2 b

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology a information ((1.2 4) OR (1.2 _)) risk communication series amp development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology a information ((1.2 4) OR (1.2 _)) risk communication series amp development l afrique.*.