Perhaps you should try some spelling variations:
progressive modification » progressive education, progressive realization
processing modification » processing solidification, processing purification, protein modification
programmes function » programme function, programming function, programmes d'action
function microarray » function microarrays, functional microarray, function micrornas
microarray chips » microarray chip, microarrays chip, microarray cross

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• Performing a fuzzy search may retrieve terms with similar spellings: ((processing modification) OR (progressive modification)) programmes function microarray chips~.
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