Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
developpement et » developpement des, developpement de, development east
edition series » prediction series, education series, religion series
theorie die » theorie der, theorie des, theorie ein
die edition » der edition, ii edition, iii edition
et afrique » en afrique, l afrique
series e » series _, series 1, series 2
e china » ke china, 2 china, 4 china
1.1 et » 1.1 eu
1.1 el » 3.1 el

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: "theorie die edition series e china communications ((1.1 et) OR (1.1 el)) developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: theorie die edition series e china communications ((1.1 et) OR (1.1 el)) developpement et afrique.*.