Perhaps you should try some spelling variations:
"surface functionalities with coding program" » "surface functionalized with coding program" (Expand search), "surface functionality with coding program" (Expand search), "surface functionalization with coding program" (Expand search), "surface functionalised with coding program" (Expand search), "surface functionalities in coding program" (Expand search), "surface functionalities with cloning program" (Expand search), "surface functionalities with loading program" (Expand search), "surface functionalities with cooling programs" (Expand search), "surface functionalities with cocaine program" (Expand search)
"and introduction in using program" » "an introduction in using program" (Expand search), "and introduction and using program" (Expand search), "and introduction to using program" (Expand search), "and introduction of using program" (Expand search), "and introduction in housing program" (Expand search), "and introduction in nursing program" (Expand search), "and introduction in aging 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 functionalities with coding program\") OR (\"and introduction in using program\"))~".
• Removing quotes may allow a broader search: (( surface functionalities with coding program ) OR ( and introduction in using program ))~.
• Adding a wildcard symbol may retrieve word variants: (("surface functionalities with coding program") OR ("and introduction in using program"))*.