Perhaps you should try some spelling variations:
"1989 iaaf wordt de" » "1989 baas wordt de" (Expand Search)
"1989 iaaf wereld op" » "1989 iaaf wereld en" (Expand Search)
"1989 iaaf wereld _" » "1989 iaaf world _" (Expand Search)
"1989 imf world op" » "1989 imf world _" (Expand Search), "1989 imf wordt op" (Expand Search), "1989 imf world we" (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 op") OR ("1989 iaaf wereld _"))) OR ("1989 imf world op"))) OR ("1989 iaaf wordt de"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"1989 iaaf wereld op\") OR (\"1989 iaaf wereld _\"))) OR (\"1989 imf world op\"))) OR (\"1989 iaaf wordt de\"))".
• Removing quotes may allow a broader search: (((((( 1989 iaaf wereld op ) OR ( 1989 iaaf wereld _ ))) OR ( 1989 imf world op ))) OR ( 1989 iaaf wordt de )).
• Adding a wildcard symbol may retrieve word variants: (((((("1989 iaaf wereld op") OR ("1989 iaaf wereld _"))) OR ("1989 imf world op"))) OR ("1989 iaaf wordt de"))*.