Perhaps you should try some spelling variations:
como imitacao » com limitacao (Expand Search), como limitacion (Expand Search), como iniciacao (Expand Search)
imitacao d » imitacao de (Expand Search), imitacao da (Expand Search), imitacao e (Expand Search)
al modelo » el modelo (Expand Search), del modelo (Expand Search), em modelo (Expand Search)
a viagem » uma viagem (Expand Search), de viagem (Expand Search)
ao motel » ao modelo (Expand Search), _ motel (Expand Search), de motel (Expand Search)
al motel » al model (Expand Search), il motel (Expand Search), al mogbel (Expand Search)
ci como » uci como (Expand Search), cmi como (Expand Search), cpi como (Expand Search)
de i » e i (Expand Search), de _ (Expand Search), d i (Expand Search)
i ci » i i (Expand Search), i c (Expand Search), i ii (Expand Search)
aventuras » aventura (Expand Search)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

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: as aventuras de i ci como imitacao d a viagem ((ao motel) OR (((al motel) OR (al modelo))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "as aventuras de i ci como imitacao d a viagem ((ao motel) or (((al motel) OR (al modelo))))~".
• Adding a wildcard symbol may retrieve word variants: as aventuras de i ci como imitacao d a viagem ((ao motel) or (((al motel) OR (al modelo))))*.