Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication four » communication our, communication pour, communication fear
clean developoment » clean development, plan development, can development
developoment en » developpement en, developpement et, development menu
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 3 » information 2
de personal » der personal, des personal, de persona
3 de » 3 die, 3 der, 3 des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information 3 de personal communication four clean developoment en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information 3 de personal communication four clean developoment en afrique.*.