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

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