Perhaps you should try some spelling variations:
"constitue" » "constitute", "constitutes", "constituted"
"constituent" » "constitutent", "constitutesnt", "constitutednt", "constituents"
"instituted" » "institute", "institutes", "institut"
"constitutent" » "constitutents", "constituyente", "constituaient"

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: (("constitue" OR "instituted") OR ("constituent" OR "constitutent")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"constitue\" or \"instituted\") or (\"constituent\" OR \"constitutent\"))".
• Removing quotes may allow a broader search: (( constitue or instituted ) or ( constituent OR constitutent )).
• Adding a wildcard symbol may retrieve word variants: (("constitue" or "instituted") or ("constituent" OR "constitutent"))*.