Perhaps you should try some spelling variations:
"route studies in urbanism and the city" » "rate studies in urbanism and the city", "acute studies in urbanism and the city", "flute studies in urbanism and the city"
"site studies in urbanism and the city" » "situ studies in urbanism and the city", "life studies in urbanism and the city", "line studies in urbanism and the city"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"route studies in urbanism and the city\") OR (\"site studies in urbanism and the city\"))".
• Removing quotes may allow a broader search: (( route studies in urbanism and the city ) OR ( site studies in urbanism and the city )).
• Adding a wildcard symbol may retrieve word variants: (("route studies in urbanism and the city") OR ("site studies in urbanism and the city"))*.