Perhaps you should try some spelling variations:
ihrd communication » thread communication, chad communications, world communication
variation power » variation over, variation der, taxation power
development eco » development second, development east, development menu
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
eco afrique » en afrique
power a » power _
a ihrd » _ ihrd
_ ides » _ ideas, _ ideis, _ idea

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

• Performing a fuzzy search may retrieve terms with similar spellings: typologie der variation power a ihrd communication ((a ides) OR (_ ides)) development eco afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie der variation power a ihrd communication ((a ides) OR (_ ides)) development eco afrique.*".