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