אולי כדאי לנסות איות אחר או כתיב מלא:
subsurface pollution » source pollution, insurance pollution, substances pollution
informatics group » informatics great, informatics from
group subsurface » ground subsurface, from subsurface, deep subsurface
array string » array strong, arrays strings, array sharing
array along » arrays long, array arcing, array paving
array using » arrays using

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