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)
crossing coding » crossing modeling (Expand search), crossing during (Expand search), crossing point (Expand search)
coding program » cloning program (Expand search), loading program (Expand search), cooling programs (Expand search)
advanced data » advanced age (Expand search), advanced and (Expand search)
data crossing » data processing (Expand search), and crossing (Expand search), data cloning (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 data crossing coding program ))*.