Perhaps you should try some spelling variations:
marburg institute » warburg institute, limburg institute, freiburg institute
institute london » institution london
fight poverty » high poverty, fighting poverty
um marburg » zum marburg, und marburg, aus marburg
fight over » right over

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

• If you are trying to use Boolean operators, they must be ALL CAPS: the um marburg institute london ((fight poverty) OR (fight over)).
• Adding a wildcard symbol may retrieve word variants: the um marburg institute london ((fight poverty) or (fight over))*.