Perhaps you should try some spelling variations:
"summarily executed" » "summary executed", "summarium executed", "summarily execute", "summarily executes", "summarily exerted"
"summarily executif" » "summary executif", "summarium executif", "summarily executive", "summarily execution", "summarily executivo"
"summarize executed" » "summarize execute", "summarize executes", "summarize exerted", "summarizes executed", "summarized executed", "summarium executed"

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: "((((\"summarily executed\") OR (\"summarize executed\"))) OR (\"summarily executif\"))~".
• Removing quotes may allow a broader search: (((( summarily executed ) OR ( summarize executed ))) OR ( summarily executif ))~.
• Adding a wildcard symbol may retrieve word variants: (((("summarily executed") OR ("summarize executed"))) OR ("summarily executif"))*.