Perhaps you should try some spelling variations:
"surface functionality and coding program" » "surface functionalities and coding program" (Expand search), "surface functionalized and coding program" (Expand search), "surface functional and coding program" (Expand search), "surface functionality of coding program" (Expand search), "surface functionality and cloning program" (Expand search), "surface functionality and loading program" (Expand search), "surface functionality and cooling programs" (Expand search), "surface functionality and coping program" (Expand search), "surface functionality and cooling program" (Expand search), "surface functionality and cooking program" (Expand search)
"advanced descriptor coding using program" » "advanced description coding using program" (Expand search), "advanced descriptor using using program" (Expand search), "advanced descriptor combining using program" (Expand search), "advanced descriptor coding housing program" (Expand search), "advanced descriptor coding nursing program" (Expand search), "advanced descriptor coding aging program" (Expand search), "advanced descriptor loading using program" (Expand search), "advanced descriptor modeling using program" (Expand search), "advanced descriptor 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 functionality and coding program") OR ("advanced descriptor coding using program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"surface functionality and coding program\") OR (\"advanced descriptor coding using program\"))".
• Removing quotes may allow a broader search: (( surface functionality and coding program ) OR ( advanced descriptor coding using program )).
• Adding a wildcard symbol may retrieve word variants: (("surface functionality and coding program") OR ("advanced descriptor coding using program"))*.