Perhaps you should try some spelling variations:
yale » yalex (Expand Search)
ale » alex (Expand Search)
alle » halle (Expand Search), aller (Expand Search), falle (Expand Search)
haller » hhaller (Expand Search), hallerr (Expand Search), hfaller (Expand Search), halle (Expand Search), aller (Expand Search), hiller (Expand Search)
ffaller » ffhaller (Expand Search), ffallerr (Expand Search), fffaller (Expand Search)
alte » alten (Expand Search), alt (Expand Search)
altenr » altennr (Expand Search), altnr (Expand Search), alten (Expand Search), alter (Expand Search)
altr » alter (Expand Search), alt (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 ((haller OR ffaller) OR (altr OR altenr))))) universitat~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(yale OR (ale OR ((alle OR alte) OR ((haller OR ffaller) OR (altr OR altenr))))) universitat".
• Adding a wildcard symbol may retrieve word variants: (yale OR (ale OR ((alle OR alte) OR ((haller OR ffaller) OR (altr OR altenr))))) universitat*.