Perhaps you should try some spelling variations:
"and introduction coding feeding program" » "and introduction crossing feeding program" (Expand search), "and introduction reading feeding program" (Expand search), "and introduction during feeding program" (Expand search), "an introduction coding feeding program" (Expand search), "and introduction going feeding program" (Expand search), "and introduction grouding feeding program" (Expand search), "and introduction feeding feeding program" (Expand search)
"advanced function from working program" » "advanced functions from working program" (Expand search), "advanced glycation from working program" (Expand search), "advance injunction from working program" (Expand search), "advanced function from walking program" (Expand search), "advanced function from deworming program" (Expand search), "advanced function from stocking program" (Expand search), "advanced function from work program" (Expand search), "advanced function co working program" (Expand search), "advanced function team working program" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("advanced function from working program") OR ("and introduction coding feeding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced function from working program\") OR (\"and introduction coding feeding program\"))".
• Removing quotes may allow a broader search: (( advanced function from working program ) OR ( and introduction coding feeding program )).
• Adding a wildcard symbol may retrieve word variants: (("advanced function from working program") OR ("and introduction coding feeding program"))*.