Perhaps you should try some spelling variations:
presentation » presentacion, presenteation, presentaation
presentado » presenta, presented, presentar, presenteado, presentaado
presenteado » presented, presentada, presentando, presenterado, presentedo, presentado, presenteeado, presentaeado
presentan » presenta, presente, presentacion, presentean, presentaan
presentea » presentera, presente, presenta, presenteea, presentaea
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: (presentation or (((presentado OR presenteado) or presentan) or (presentea or present)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (presentation OR (((presentado OR presenteado) OR presentan) OR (presentea OR present))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(presentation or (((presentado OR presenteado) or presentan) or (presentea or present)))".
• Adding a wildcard symbol may retrieve word variants: (presentation or (((presentado OR presenteado) or presentan) or (presentea or present)))*.