Perhaps you should try some spelling variations:
formal communication » informal communication, oral communication, moral communication
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
de variation » der variation, die variation, does variation
typology de » typology _, typology 6, typology a
i loss » ii loss, 3 loss, 2 loss
a loss » a lost, 3 loss
fabrique. » afrique., fabrice.

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: "typology de variation ((i loss) OR (a loss)) formal communication _ de developpement la fabrique.~".
• Adding a wildcard symbol may retrieve word variants: typology de variation ((i loss) OR (a loss)) formal communication _ de developpement la fabrique.*.