Perhaps you should try some spelling variations:
information requirement » information requirements, information measurement, information procurement
patterns definitional » patterns definition, pattern definition, patterns functional
requirement patterns » requirements patterns, frequent patterns, settlement patterns
array processing » dairy processing, query processing
array along » arrays long, array arcing, array paving

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• Performing a fuzzy search may retrieve terms with similar spellings: information requirement patterns definitional ((array along) or (array processing))~.
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