Perhaps you should try some spelling variations:
identification methods » identification cards
algae identification » la identificacion, e identificacion, de identificacion
program » programa, programs, programas
programsa » programasa, programssa, programassa
programsaatica » programasaatica, 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 (programsa or programsaatica)) algae identification methods.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (program OR (programsa OR programsaatica)) algae identification methods..
• Adding a wildcard symbol may retrieve word variants: (program or (programsa or programsaatica)) algae identification methods.*.