Perhaps you should try some spelling variations:
china communication » china communications, chief communication, china's communications
de developpement » sme development
developpement de » developpement des, developpement durable
communication 1 » communication _, communication a, communication 3
der variations » der variation, 1er variations, ier variations
de afrique » de l'afrique, en afrique, l afrique
14 u.s » 4 u.s, 10 u.s
1 u.s » 10 u.s, _ u.s, a u.s
1 de » 1 die, 1 der, _ de
theorie » theories

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

• Performing a fuzzy search may retrieve terms with similar spellings: theorie der variations ((14 u.s) OR (1 u.s)) china communication 1 de developpement de afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theorie der variations ((14 u.s) OR (1 u.s)) china communication 1 de developpement de afrique.*".