Perhaps you should try some spelling variations:
"based instruction on python programming" » "assisted instruction on python programming" (Expand search), "based instruction in python programming" (Expand search), "based instruction and python programming" (Expand search), "based construction on python programming" (Expand search), "based instruction of python programming" (Expand search), "based instruction _ python programming" (Expand search)
"based context and coding program" » "based context and cloning program" (Expand search), "based context and loading program" (Expand search), "based context and cooling programs" (Expand search), "based content and coding program" (Expand search), "based concept and coding program" (Expand search), "based contrast and coding program" (Expand search), "based context and coping program" (Expand search), "based context and cooling program" (Expand search), "based context and cooking 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: "((\"based context and coding program\") OR (\"based instruction on python programming\"))~".
• Removing quotes may allow a broader search: (( based context and coding program ) OR ( based instruction on python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based context and coding program") OR ("based instruction on python programming"))*.