Perhaps you should try some spelling variations:
"and functionality based couplings from" » "and functionality and couplings from" (Expand search), "and functionality after couplings from" (Expand search), "and functionality changes couplings from" (Expand search), "and functional based couplings from" (Expand search), "and functionality handed couplings from" (Expand search), "and functionality based coatings from" (Expand search), "and functionality boson couplings from" (Expand search), "and functionality based coupling from" (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 based couplings from\") OR (\"advanced and coding using program\"))~".
• Removing quotes may allow a broader search: (( and functionality based couplings from ) OR ( advanced and coding using program ))~.
• Adding a wildcard symbol may retrieve word variants: (("and functionality based couplings from") OR ("advanced and coding using program"))*.