Perhaps you should try some spelling variations:
"assisted instruction python python programming" » "assisted instruction method python programming" (Expand search), "assisted instruction to python programming" (Expand search), "assisted instruction on python programming" (Expand search), "assisted instruction pythons python programming" (Expand search), "assisted instruction piton python programming" (Expand search), "assisted instruction pitons python programming" (Expand search)
"coder pollution of coding program" » "copper pollution of coding program" (Expand search), "coder solution of coding program" (Expand search), "bodies pollution of coding program" (Expand search), "coder pollution of cloning program" (Expand search), "coder pollution of loading program" (Expand search), "coder pollution of cooling programs" (Expand search), "coder pollution on coding program" (Expand search), "coder pollution and coding program" (Expand search), "coder pollution non coding 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: "((\"coder pollution of coding program\") OR (\"assisted instruction python python programming\"))~".
• Removing quotes may allow a broader search: (( coder pollution of coding program ) OR ( assisted instruction python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder pollution of coding program") OR ("assisted instruction python python programming"))*.