Perhaps you should try some spelling variations:
"ahmadul zayed university" » "ahmadul a university" (Expand Search)
"mahmudul bello university" » "mahmudul sector university" (Expand Search), "mahmudul reis university" (Expand Search), "mahmudul based university" (Expand Search)
"ahmadul azad university" » "ahmadul a university" (Expand Search), "ahmadul harvard university" (Expand Search), "ahmadul among university" (Expand Search), "ahmad azam university" (Expand Search), "ahmad azan university" (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: (((("ahmadul azad university") OR ("ahmadul zayed university"))) OR ("mahmudul bello university"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ahmadul azad university\") OR (\"ahmadul zayed university\"))) OR (\"mahmudul bello university\"))".
• Removing quotes may allow a broader search: (((( ahmadul azad university ) OR ( ahmadul zayed university ))) OR ( mahmudul bello university )).
• Adding a wildcard symbol may retrieve word variants: (((("ahmadul azad university") OR ("ahmadul zayed university"))) OR ("mahmudul bello university"))*.