Perhaps you should try some spelling variations:
"coder functions maximum using problems" » "coder function maximum using problems" (Expand search), "power functions maximum using problems" (Expand search), "order functions maximum using problems" (Expand search), "colour functions maximum using problems" (Expand search), "coder functions maximum using problem" (Expand search), "coder functions maximum housing problems" (Expand search), "coder functions maximum ising problem" (Expand search)
"advanced coding python python programming" » "advanced modeling python python programming" (Expand search), "advanced coatings python python programming" (Expand search), "advanced cutting python python programming" (Expand search), "advanced codigo python python programming" (Expand search), "advanced codigos python python programming" (Expand search), "advanced using python python programming" (Expand search), "advanced coding pythons python programming" (Expand search), "advanced coding piton python programming" (Expand search), "advanced coding pitons 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 functions maximum using problems") OR ("advanced coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder functions maximum using problems\") OR (\"advanced coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder functions maximum using problems ) OR ( advanced coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder functions maximum using problems") OR ("advanced coding python python programming"))*.