Perhaps you should try some spelling variations:
communication methods » communication media, communication model
asian development » human development, urban development, clean development
information et » l'information et, information 2, information 1
methods asian » methods african, methods adam, methods again
a afrique » l afrique, en afrique
a mobile » _ mobile
et a » et al, et la, e a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information et a mobile communication methods asian development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information et a mobile communication methods asian development a afrique.*.