Perhaps you should try some spelling variations:
"advanced functionality in python programming" » "and functionality in python programming" (Expand search), "advanced functionality and python programming" (Expand search), "advanced functionality of python programming" (Expand search), "advanced functionality _ python programming" (Expand search)
"surface functionality in coding program" » "surface functionalities in coding program" (Expand search), "surface functionalized in coding program" (Expand search), "surface functional in coding program" (Expand search), "surface functionality and coding program" (Expand search), "surface functionality of coding program" (Expand search), "surface functionality in cloning program" (Expand search), "surface functionality in loading program" (Expand search), "surface functionality in cooling programs" (Expand search), "surface functionality on coding program" (Expand search), "surface functionality in decoding program" (Expand search), "surface functionality non coding program" (Expand search)

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

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