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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trial implementing") OR ("program completion"))) OR ("program complementinginged"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"trial implementing\") OR (\"program completion\"))) OR (\"program complementinginged\"))".
• Removing quotes may allow a broader search: (((( trial implementing ) OR ( program completion ))) OR ( program complementinginged )).
• Adding a wildcard symbol may retrieve word variants: (((("trial implementing") OR ("program completion"))) OR ("program complementinginged"))*.