Perhaps you should try some spelling variations:
"coder functions from batch problem" » "power functions from batch problem" (Expand search), "order functions from batch problem" (Expand search), "colour functions from batch problem" (Expand search), "coder functions from path problem" (Expand search), "coder functions from math problem" (Expand search), "coder functions from notch problem" (Expand search), "coder functions from bats problem" (Expand search), "coder functions from bat problem" (Expand search), "coder functions from back problem" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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 functions from batch problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder functions from batch problem\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder functions from batch problem ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder functions from batch problem") OR ("using coding python python programming"))*.