Perhaps you should try some spelling variations:
"information presentation" » "information protection", "information propagation", "informatique orientation"
"information dissemination" » "information discrimination", "information dissertation"

Try widening your search to All Fields.

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("information presentation") OR ("information dissemination")).
• Removing quotes may allow a broader search: (( information presentation ) or ( information dissemination )).
• Adding a wildcard symbol may retrieve word variants: (("information presentation") or ("information dissemination"))*.