Perhaps you should try some spelling variations:
"municipal governments treaties series" » "municipal governments strategies series", "municipal government strategies series", "municipal government agencies series", "municipal governments textiles series", "municipal governments theories series", "municipal governments forestiers series"
"industrial development agencies series" » "industrial development policies series", "industrial development agencies saras", "industrial development agencies overview"

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: (("municipal governments treaties series") OR ("industrial development agencies series"))~.
• Removing quotes may allow a broader search: (( municipal governments treaties series ) or ( industrial development agencies series ))~.
• Adding a wildcard symbol may retrieve word variants: (("municipal governments treaties series") or ("industrial development agencies series"))*.