Perhaps you should try some spelling variations:
"international policy meteorological services" » "international policy meteorological stations", "international policy methodological services", "international world meteorological services", "international poverty meteorological services", "national policy meteorological services", "international aid meteorological services"
"international prices economic surveys" » "international best economic surveys", "international banks economic surveys", "international crisis economic surveys", "international brief economic surveys", "international africa's economic surveys", "international prices economic survey"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("international policy meteorological services") OR ("international prices economic surveys"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"international policy meteorological services\") OR (\"international prices economic surveys\"))".
• Removing quotes may allow a broader search: (( international policy meteorological services ) OR ( international prices economic surveys )).
• Adding a wildcard symbol may retrieve word variants: (("international policy meteorological services") OR ("international prices economic surveys"))*.