Perhaps you should try some spelling variations:
"coder coder control minimization problem" » "coder coder control optimization problem" (Expand search), "coder coder cost minimization problem" (Expand search), "coder coder costs minimization problem" (Expand search), "coder coder control optimization problems" (Expand search), "coder poder control minimization problem" (Expand search), "coder encoder control minimization problem" (Expand search), "coder poder controle minimization problem" (Expand search), "coder decoder control minimization problem" (Expand search), "code code control minimization problem" (Expand search), "decoder codec control minimization 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 control minimization problem") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder control minimization problem\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder control minimization problem ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder control minimization problem") OR ("in python python python programming"))*.