Perhaps you should try some spelling variations:
identification methods » identification cards
algae identification » la identificacion, e identificacion, de identificacion
program » programs, programas
programa » programsa, programasa
programsa » programssa, programassa
programsaatica » programssaatica, programassaatica

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((program OR programa) or (programsa or programsaatica)) algae identification methods.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((program OR programa) OR (programsa OR programsaatica)) algae identification methods..
• The words AND, OR and NOT may confuse the search; try adding quotes: "((program OR programa) or (programsa or programsaatica)) algae identification methods.".
• Adding a wildcard symbol may retrieve word variants: ((program OR programa) or (programsa or programsaatica)) algae identification methods.*.