Perhaps you should try some spelling variations:
"coder solution to example program" » "code solution to example program" (Expand search), "copper solution to example program" (Expand search), "powder solution to example program" (Expand search), "coder solution _ example program" (Expand search), "coder solution two examples program" (Expand search), "coder solution the example program" (Expand search), "coder solution an example program" (Expand search)
"advanced data python python programming" » "advanced age python python programming" (Expand search), "advanced and python python programming" (Expand search), "advanced data pythons python programming" (Expand search), "advanced data piton python programming" (Expand search), "advanced data pitons python programming" (Expand search), "advanced dado python python programming" (Expand search), "advanced gate python python programming" (Expand search), "advanced dados python python programming" (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: (("coder solution to example program") OR ("advanced data python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder solution to example program\") OR (\"advanced data python python programming\"))".
• Removing quotes may allow a broader search: (( coder solution to example program ) OR ( advanced data python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder solution to example program") OR ("advanced data python python programming"))*.