Perhaps you should try some spelling variations:
"international social meteorological stations" » "international historical meteorological stations", "international national meteorological stations", "international social ecological stations", "international journal meteorological stations", "international seminar meteorological stations", "international commercial meteorological stations"
"international open economy series" » "international arena economy series", "international oil economy series", "international openness economy series", "international open economic series"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("international open economy series") or ("international social meteorological stations"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("international open economy series") OR ("international social meteorological stations"))*.
• Removing quotes may allow a broader search: (( international open economy series ) or ( international social meteorological stations ))*.