Perhaps you should try some spelling variations:
presentada » presentado, presenta, presentan, presenteada, presentaada
presentaan » presentaban, presentaran, presentan, presenteaan, presentaaan
presentean » presentan, presenten, presenteen, presenteean, presentaean
presenteadas » presentadas, presentados, apresentadas, presenteeadas, presentaeadas
presentaba » presentaban, presentara, presentadas, presenteaba, presentaaba
present » presente, presenta

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

• Performing a fuzzy search may retrieve terms with similar spellings: (presentada or ((((presentaan or presentean) or presenteadas) or presentaba) or present))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (presentada OR ((((presentaan OR presentean) OR presenteadas) OR presentaba) OR present))*.