Perhaps you should try some spelling variations:
"advanced functionality and feeding program" » "and functionality and feeding program" (Expand search), "advanced functional and feeding program" (Expand search), "advanced functionality of feeding program" (Expand search)
"advanced optical processing coding program" » "advanced spatial processing coding program" (Expand search), "advanced lexical processing coding program" (Expand search), "advanced graphical processing coding program" (Expand search), "advanced optical processing decoding program" (Expand search), "advanced optical processing cooling program" (Expand search), "advanced optical processing according program" (Expand search), "enhanced optical processing coding program" (Expand search), "advanced cervical processing coding program" (Expand search), "advanced oil processing coding program" (Expand search), "advanced optical processing cloning program" (Expand search), "advanced optical processing loading program" (Expand search), "advanced optical processing cooling programs" (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: "((\"advanced functionality and feeding program\") OR (\"advanced optical processing coding program\"))~".
• Removing quotes may allow a broader search: (( advanced functionality and feeding program ) OR ( advanced optical processing coding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced functionality and feeding program") OR ("advanced optical processing coding program"))*.