Perhaps you should try some spelling variations:
ve filosoficke » e filosofica, e filosofie
e filosofiche » e filosofica, e filosofie, e filosofia
y literatura » la literatura
west devon » east devon, west damon, west don
kent devon » kent den

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: ((west devon) OR (kent devon)) studies ((e filosofiche) OR (ve filosoficke)) y literatura.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((west devon) or (kent devon)) studies ((e filosofiche) OR (ve filosoficke)) y literatura".
• Adding a wildcard symbol may retrieve word variants: ((west devon) or (kent devon)) studies ((e filosofiche) OR (ve filosoficke)) y literatura*.