Perhaps you should try some spelling variations:
"1989 iaaf world we" » "1989 imf world we" (Expand Search), "1989 iaaf word je" (Expand Search)
"1989 iaaf world wide" » "1989 imf world wide" (Expand Search)
"1989 iaaf world _" » "1989 imf world _" (Expand Search)
"1989 iaaf wereld en" » "1989 iaaf wereld van" (Expand Search), "1989 iaaf wereld _" (Expand Search)
"1989 iaaf wordt op" » "1989 iaaf wordt de" (Expand Search), "1989 iaaf wordt er" (Expand Search)
"1989 baas wordt op" » "1989 baas wordt de" (Expand Search), "1989 baas wordt er" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("1989 iaaf wereld en") OR ((((("1989 iaaf world we") OR ("1989 iaaf world wide"))) OR ("1989 iaaf world _"))))) OR ((("1989 iaaf wordt op") OR ("1989 baas wordt op"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"1989 iaaf wereld en\") OR (((((\"1989 iaaf world we\") OR (\"1989 iaaf world wide\"))) OR (\"1989 iaaf world _\"))))) OR (((\"1989 iaaf wordt op\") OR (\"1989 baas wordt op\"))))*".
• Removing quotes may allow a broader search: (((( 1989 iaaf wereld en ) OR ((((( 1989 iaaf world we ) OR ( 1989 iaaf world wide ))) OR ( 1989 iaaf world _ ))))) OR ((( 1989 iaaf wordt op ) OR ( 1989 baas wordt op ))))*.