Perhaps you should try some spelling variations:
presentado » presentaron, presentamos, presentan, presentedo, presenteado, presentanado
presenta » presente, presentea, presentana
presentation » presentetion, presentacion, presentaron, presentan, presenteation, presentanation
presentada » presenteda, presenteada, presentanada, presentadas, presentados, presentando
present » presente, presentan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((presentado OR presenta) OR presentation) OR present) OR presentada) of the Philippines~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((presentado OR presenta) OR presentation) OR present) OR presentada) of the Philippines".
• Adding a wildcard symbol may retrieve word variants: ((((presentado OR presenta) OR presentation) OR present) OR presentada) of the Philippines*.