Perhaps you should try some spelling variations:
"eastern european studies." » "eastern europe studies.", "western europe studies.", "fastern european studies."
"fastern european sources." » "western european sources.", "foster european sources.", "eastern europe sources.", "fastern european series.", "fastern european southern.", "fastern european journal."
"east european cities." » "east european countries.", "east european politics.", "east european communities.", "fast european cities."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("eastern european studies.") or ("east european cities."))) or ("fastern european sources."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("eastern european studies.") OR ("east european cities."))) OR ("fastern european sources.")).
• Removing quotes may allow a broader search: (((( eastern european studies. ) or ( east european cities. ))) or ( fastern european sources. )).
• Adding a wildcard symbol may retrieve word variants: (((("eastern european studies.") or ("east european cities."))) or ("fastern european sources."))*.