Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
variation series » education series, action series, edition series
development eco » development second, development east, development menu
de variation » der variation, die variation, does variation
apologia de » tipologia de, apologie des, apologia _
eco afrique » en afrique
series d » series _, series 1, series 2
d online » 1 online, 2 online, 3 online
a map » _ map, a man
a ma » a man, a max, al ma

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: "apologia de variation series d online communication ((a ma) OR (a map)) development eco afrique.~".
• Adding a wildcard symbol may retrieve word variants: apologia de variation series d online communication ((a ma) OR (a map)) development eco afrique.*.