Perhaps you should try some spelling variations:
collective d'engagement » collective l'engagement, collective management
collective settlement » collective settlements, collective agreement, collective management
settlement process » settlement procedures
d'engagement une » engagement und, l'engagement le, l'engagement du
process history » processes history, progress history, prices history
une history » use history, une histoire, line history

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( collective settlement process history ) or ( collective d'engagement une history ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( collective settlement process history ) OR ( collective d'engagement une history )).
• Adding a wildcard symbol may retrieve word variants: (( collective settlement process history ) or ( collective d'engagement une history ))*.