Perhaps you should try some spelling variations:
replication crisis » education crisis, replication analysis
abdication crisis » application crisis, education crisis, abdication ii
reduction crisis » production crisis, education crisis, reduction basis
education cross » education across, education case

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: ((((((abdication crisis) OR (reduction crisis))) OR (replication crisis))) OR (education cross)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((abdication crisis) OR (reduction crisis))) or (replication crisis))) or (education cross))".
• Adding a wildcard symbol may retrieve word variants: ((((((abdication crisis) OR (reduction crisis))) or (replication crisis))) or (education cross))*.