Perhaps you should try some spelling variations:
"based instruction python python programming" » "based instruction method python programming" (Expand search), "based instruction on python programming" (Expand search), "based instruction to python programming" (Expand search), "assisted instruction python python programming" (Expand search), "based instruction pythons python programming" (Expand search), "based instruction piton python programming" (Expand search), "based instruction pitons python programming" (Expand search)
"coder functions java packing problem" » "power functions java packing problem" (Expand search), "order functions java packing problem" (Expand search), "colour functions java packing problem" (Expand search), "coder functions data packing problem" (Expand search), "coder functions and packing problem" (Expand search), "coder functions are packing problem" (Expand search), "coder functions rava packaging problem" (Expand search), "coder functions nasal packing problem" (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 functions java packing problem\") OR (\"based instruction python python programming\"))~".
• Removing quotes may allow a broader search: (( coder functions java packing problem ) OR ( based instruction python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder functions java packing problem") OR ("based instruction python python programming"))*.