Perhaps you should try some spelling variations:
"surface functionalities from coding program" » "surface functionalized from coding program" (Expand search), "surface functionality from coding program" (Expand search), "surface functionalization from coding program" (Expand search), "surface functionalities of coding program" (Expand search), "surface functionalities to coding program" (Expand search), "surface functionalities from cloning program" (Expand search), "surface functionalities from loading program" (Expand search), "surface functionalities from cooling programs" (Expand search), "surface functionalities from decoding program" (Expand search), "surface functionalities from cooking program" (Expand search), "surface functionalities from codium program" (Expand search)
"advanced audio coding using program" » "advanced radio coding using program" (Expand search), "advanced and coding using program" (Expand search), "advanced aids coding using program" (Expand search), "advanced audio coding housing program" (Expand search), "advanced audio coding nursing program" (Expand search), "advanced audio coding aging program" (Expand search), "advanced audio recording using program" (Expand search), "advanced video coding using program" (Expand search), "advanced audio loading using program" (Expand search), "advanced audio modeling using program" (Expand search), "advanced audio drying using program" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"surface functionalities from coding program\") OR (\"advanced audio coding using program\"))~".
• Removing quotes may allow a broader search: (( surface functionalities from coding program ) OR ( advanced audio coding using program ))~.
• Adding a wildcard symbol may retrieve word variants: (("surface functionalities from coding program") OR ("advanced audio coding using program"))*.