Perhaps you should try some spelling variations:
christianity designed » christianity delivered, christianity defended, christianity displayed
22christian design » unchristian design
christian designed » christ designed, christian divine, christian delineated
reef history » brief history, reeves history, reef fishery
20th century » 18th century
ref history » brief history, bief history, etf history
imf history » brief history
2f germany » 2 germany, 20 germany, 21 germany
2f 20th » 20 20th, 2.2 20th

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: %((22christian design) OR (((christian designed) OR (christianity designed)))) conversations %2f germany %((reef history) OR (((ref history) OR (imf history)))) %2f 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((22christian design) or (((christian designed) or (christianity designed)))) conversations %2f germany %((reef history) or (((ref history) OR (imf history)))) %2f 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %((22christian design) or (((christian designed) or (christianity designed)))) conversations %2f germany %((reef history) or (((ref history) OR (imf history)))) %2f 20th century%22*.