Perhaps you should try some spelling variations:
surface functionality » surface functionalities (Expand search), surface functionalized (Expand search), surface functional (Expand search)
functionality in » functionality and (Expand search), functionality of (Expand search)
coding program » cloning program (Expand search), loading program (Expand search), cooling programs (Expand search)
advanced death » advanced data (Expand search), advanced heat (Expand search), advanced path (Expand search)
causing coding » using coding (Expand search), causing bovine (Expand search), causing canine (Expand search)
death causing » death using (Expand search), death during (Expand search), death causes (Expand search)
in coding » in decoding (Expand search), non coding (Expand search), and coding (Expand search)

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

• Removing quotes may allow a broader search: (( surface functionality in coding program ) OR ( advanced death causing coding program ))*.