Perhaps you should try some spelling variations:
"der union economic conditions." » "der union economic contractions.", "der union economic transitions.", "der union macroeconomic conditionss.", "der indian economic conditions.", "der asian economic conditions.", "der russian economic conditions.", "der uno economic conditions."
"der regional economic condition." » "der regional economic contraction.", "der regional economic transition.", "der regional macroeconomic conditions.", "der global economic condition.", "der regionale economic condition.", "per regional economic condition.", "der regionalen economic condition."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("der union economic conditions.") or ("der regional economic condition."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("der union economic conditions.") OR ("der regional economic condition.")).
• Removing quotes may allow a broader search: (( der union economic conditions. ) or ( der regional economic condition. )).
• Adding a wildcard symbol may retrieve word variants: (("der union economic conditions.") or ("der regional economic condition."))*.