Perhaps you should try some spelling variations:
interface estimation » interface restoration, interface automation, interface estimate
programming function » programming functional, programming functionals, programme function
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: ((interface estimation) OR (interval estimation)) programming function microarray chips~.
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