Perhaps you should try some spelling variations:
communication implementations » communication implementation, communications implementation, communication implementing
implementations value » implementations due, implementations safe, implementations future
value dimensions » three dimensions
forces linear » forced linear, spaces linear, trees linear
forms linear » form linear, norms linear, forms bilinear

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• Performing a fuzzy search may retrieve terms with similar spellings: communication implementations value dimensions ((forces linear) or (forms linear))~.
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