Perhaps you should try some spelling variations:
22historical buildingss » historical building, historic buildings
historical buildings » historic buildings
2.1 conservation » 21 conservation, 2.1 construction
tobago island » tobago iceland, tobago ireland
tiago island » sado island, two island, bioko island
fogo island » fogo ireland, bioko island, cocos island
2f cape » 2 cape, 21 cape, off cape
2f sa » 2f a

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: %((22historical buildingss) OR (historical buildings)) %((2.1 conservation) OR (11 conservation)) AND restoration %2f cape verde %2f sa%cc%83o ((tiago island) OR (((tobago island) OR (fogo island))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((22historical buildingss) or (historical buildings)) %((2.1 conservation) OR (11 conservation)) and restoration %2f cape verde %2f sa%cc%83o ((tiago island) or (((tobago island) or (fogo island))))%22".
• Adding a wildcard symbol may retrieve word variants: %((22historical buildingss) or (historical buildings)) %((2.1 conservation) OR (11 conservation)) and restoration %2f cape verde %2f sa%cc%83o ((tiago island) or (((tobago island) or (fogo island))))%22*.