Perhaps you should try some spelling variations:
information propagation » information presentation, information organization
propagation based » propagation case, propagation a, propagation due
dimensions arrays » dimensional arrays, dimension array, dimensional array
based dimensions » based dimension, basic dimensions, based dimensioning
arrays bearing » arrays searching, arrays swarming, arrays imaging

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• Performing a fuzzy search may retrieve terms with similar spellings: information propagation based dimensions arrays bearing~.
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