Perhaps you should try some spelling variations:
"coder coder shot planning problem" » "coder coder shot packing problem" (Expand search), "coder coder shot planning process" (Expand search), "coder coder shop planning problem" (Expand search), "coder coder shift planning problem" (Expand search), "coder coder root planning problem" (Expand search), "coder decoder shot planning problem" (Expand search), "code code shot planning problem" (Expand search), "decoder codec shot planning problem" (Expand search), "coder power shot planning problem" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python 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 coder shot planning problem") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder shot planning problem\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder shot planning problem ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder shot planning problem") OR ("in python python python programming"))*.