Perhaps you should try some spelling variations:
economic appeasement » economic assessment, economic emplacement, economic placement
economic debasement » economic measurement, economic management, economic engagement
working passes » working classes, working assess, working assets

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: "oecd ((economic debasement) OR (economic appeasement)) working passes".
• Adding a wildcard symbol may retrieve word variants: oecd ((economic debasement) OR (economic appeasement)) working passes*.