Perhaps you should try some spelling variations:
"and functionality of solving problems" » "and functional of solving problems" (Expand search), "and functionalization of solving problems" (Expand search), "and functionality of resolving problems" (Expand search), "and functionality of evolving problems" (Expand search), "and functionality _ solving problems" (Expand search)
"advanced and coding using program" » "advanced and coding housing program" (Expand search), "advanced and coding nursing program" (Expand search), "advanced and coding aging program" (Expand search), "advanced age coding using program" (Expand search), "advanced and loading using program" (Expand search), "advanced and modeling using program" (Expand search), "advanced and drying using program" (Expand search), "advanced and coping using program" (Expand search), "advanced and cooling using program" (Expand search), "advanced and cooking 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: "((\"and functionality of solving problems\") OR (\"advanced and coding using program\"))~".
• Removing quotes may allow a broader search: (( and functionality of solving problems ) OR ( advanced and coding using program ))~.
• Adding a wildcard symbol may retrieve word variants: (("and functionality of solving problems") OR ("advanced and coding using program"))*.