Perhaps you should try some spelling variations:
institution politischer » institutionen politischer, institutionen politische, institutions political
totale institution » totalen institution, soziale institution, whole institution
teoria delle » teoria della, storia della, teoria de
idee de » idee der, idee des, idee die
idee e » idee 3, idee _, idee 4

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: "teoria delle ((idee e) OR (idee de)) totale institution politischer".
• Adding a wildcard symbol may retrieve word variants: teoria delle ((idee e) OR (idee de)) totale institution politischer*.