Talvez debería tentar con algunhas variantes ortográficas:
communication documentation » communication foundation, communication communication, communication conversation
documentation centres » documentation congresses, documentation services, documentation methods
centres precision » central decision, better precision, centric decision
dairy lipids » dairy lid
dairy lines » dairy plants

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• Performing a fuzzy search may retrieve terms with similar spellings: communication documentation centres precision ((dairy lines) or (dairy lipids))~.
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