Perhaps you should try some spelling variations:
yale » yalex (Expand Search)
ale » alex (Expand Search)
alle » halle (Expand Search), falle (Expand Search)
aller » haller (Expand Search), faller (Expand Search), alter (Expand Search)
haller » hhaller (Expand Search), hfaller (Expand Search), halter (Expand Search), halle (Expand Search), hiller (Expand Search), holler (Expand Search)
alte » alt (Expand Search)
alten » altn (Expand Search)
heller » keller (Expand Search), zeller (Expand Search), hiller (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: (yale OR (ale OR ((alle OR alte) OR (((aller OR haller) OR heller) OR alten)))) universitat~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(yale OR (ale OR ((alle OR alte) OR (((aller OR haller) OR heller) OR alten)))) universitat".
• Adding a wildcard symbol may retrieve word variants: (yale OR (ale OR ((alle OR alte) OR (((aller OR haller) OR heller) OR alten)))) universitat*.