Perhaps you should try some spelling variations:
informatics education » information education, mathematics education, informatics applications
education method » education methods, educational method, reduction method
array formats » assay formats, array formulas, ready formats
array string » array strong, arrays strings, array sharing
method 6.3 » method 3

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• Performing a fuzzy search may retrieve terms with similar spellings: informatics education method 6.3 ((((array formats) or (array format))) or (array string))~.
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