Perhaps you should try some spelling variations:
"advanced simulation from complex programming" » "advanced calculation from complex programming" (Expand search), "advanced simulation from computer programming" (Expand search), "advanced simulation from convex programming" (Expand search), "advanced simulation from cortex programming" (Expand search)
"advanced modulation in cleaning program" » "advanced calculation in cleaning program" (Expand search), "advanced oxidation in cleaning program" (Expand search), "advanced modulation in learning program" (Expand search), "advanced modulation in leasing program" (Expand search), "advanced modulation in screening program" (Expand search), "advanced modulation of cleaning program" (Expand search), "advanced modulation and cleaning program" (Expand search), "advanced modulation _ cleaning program" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("advanced modulation in cleaning program") OR ("advanced simulation from complex programming"))~.
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