Perhaps you should try some spelling variations:
communication information » communication international, communication education
information language » informative language, intonation language, transformation language
language extension » language extensions
array string » array strong, arrays strings, array sharing
array using » arrays using
array fermi » array forming, array format

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• Performing a fuzzy search may retrieve terms with similar spellings: communication information language extension ((array string) or (((array using) or (array fermi))))~.
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