Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
3.2 development » 1 development, mena development
development can » development case, development co, development canada
technologie 2 » technologies 2, technologie c, technologie 3
can africa » urban africa
pt 13 » pt 1, pt 3, pt 10

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologie 2 innovation ((et 13) OR (pt 13)) personal communications _ 3.2 development can africa.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "technologie 2 innovation ((et 13) OR (pt 13)) personal communications _ 3.2 development can africa.".
• Adding a wildcard symbol may retrieve word variants: technologie 2 innovation ((et 13) OR (pt 13)) personal communications _ 3.2 development can africa.*.