Perhaps you should try some spelling variations:
"surface functionalities sum coding program" » "surface functionalized sum coding program" (Expand search), "surface functionality sum coding program" (Expand search), "surface functionalization sum coding program" (Expand search), "surface functionalities spin coding program" (Expand search), "surface functionalities of coding program" (Expand search), "surface functionalities in coding program" (Expand search), "surface functionalities sum cloning program" (Expand search), "surface functionalities sum loading program" (Expand search), "surface functionalities sum cooling programs" (Expand search)
"advanced modeling coding using program" » "advanced metering coding using program" (Expand search), "advanced modeling counting using program" (Expand search), "advanced modeling clothing using program" (Expand search), "advanced modeling docking using program" (Expand search), "advanced modeling coding housing program" (Expand search), "advanced modeling coding nursing program" (Expand search), "advanced modeling coding aging program" (Expand search), "advanced modeling loading using program" (Expand search), "advanced modeling modeling using program" (Expand search), "advanced modeling drying using program" (Expand search)

You may be able to get more results by adjusting your search query.

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