Perhaps you should try some spelling variations:
"advanced modulation in computation program" » "advanced modulation in computational program" (Expand search), "advanced modulation in computational programs" (Expand search), "advanced modulation in compensation program" (Expand search), "advanced calculation in computation program" (Expand search), "advanced oxidation in computation program" (Expand search), "advanced modulation on computation program" (Expand search), "advanced modulation and computation program" (Expand search), "advanced modulation of computation program" (Expand search)
"_ computational and coding program" » "_ computational fluid coding program" (Expand search), "_ computational and cloning program" (Expand search), "_ computational and loading program" (Expand search), "_ computational and cooling programs" (Expand search), "_ computational and coping program" (Expand search), "_ computational and cooling program" (Expand search), "_ computational and cooking program" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ computational and coding program\") OR (\"advanced modulation in computation program\"))~".
• Removing quotes may allow a broader search: (( _ computational and coding program ) OR ( advanced modulation in computation program ))~.
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