Perhaps you should try some spelling variations:
22islamic renewal » islamic renewal
case studies » case study
1 egypt » _ egypt, 6 egypt
7 egypt » _ egypt, 6 egypt
2 egypt » _ egypt, 6 egypt
a cairo » gr cairo, 99 cairo, a calico
2f case » 20 case, 21 case, f case

Try widening your search to All Fields.

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: %22islamic renewal %((((1 egypt) OR (7 egypt))) OR (2 egypt)) %((a cairo) OR (_ cairo)) %2f case studies%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22islamic renewal %((((1 egypt) OR (7 egypt))) or (2 egypt)) %((a cairo) or (_ cairo)) %2f case studies%22".
• Adding a wildcard symbol may retrieve word variants: %22islamic renewal %((((1 egypt) OR (7 egypt))) or (2 egypt)) %((a cairo) or (_ cairo)) %2f case studies%22*.