Perhaps you should try some spelling variations:
"advanced calculation _ computing program" » "advanced glycation _ computing program" (Expand search), "advanced calculation _ consulting program" (Expand search), "advanced calculation _ computer program" (Expand search), "advanced calculation _ computador program" (Expand search)
"advanced simulation from composting process" » "advanced modulation from composting process" (Expand search), "advanced simulation co composting process" (Expand search), "advanced simulation of composting process" (Expand search), "advanced simulation from compost process" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("advanced calculation _ computing program") OR ("advanced simulation from composting process"))~.
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