Perhaps you should try some spelling variations:
"surface functionalization in coding program" » "surface functionalization on coding program" (Expand search), "surface functionalization and coding program" (Expand search), "surface functionalization of coding program" (Expand search), "surface functionalization in cloning program" (Expand search), "surface functionalization in loading program" (Expand search), "surface functionalization in cooling programs" (Expand search), "surface functionalization in decoding program" (Expand search), "surface functionalization non coding program" (Expand search)
"advanced oxidation coding using program" » "advanced oxidation coating using program" (Expand search), "advanced oxidation coatings using program" (Expand search), "advanced oxidation probing using program" (Expand search), "advanced oxidation coding housing program" (Expand search), "advanced oxidation coding nursing program" (Expand search), "advanced oxidation coding aging program" (Expand search), "advanced oxidation loading using program" (Expand search), "advanced oxidation modeling using program" (Expand search), "advanced oxidation drying using 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 functionalization in coding program\") OR (\"advanced oxidation coding using program\"))~".
• Removing quotes may allow a broader search: (( surface functionalization in coding program ) OR ( advanced oxidation coding using program ))~.
• Adding a wildcard symbol may retrieve word variants: (("surface functionalization in coding program") OR ("advanced oxidation coding using program"))*.