Perhaps you should try some spelling variations:
"coder computational coder location problem" » "code computational coder location problem" (Expand search), "poder computacional coder location problem" (Expand search), "model computational coder location problem" (Expand search), "coder computational code location problem" (Expand search), "coder computational codes location problem" (Expand search), "coder computational model location problem" (Expand search), "coder computational over location problem" (Expand search), "coder computational under location problem" (Expand search)
"in python pythin python programming" » "in python python python programming" (Expand search), "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in python pythons python programming" (Expand search), "in python piton python programming" (Expand search), "_ python pyth_ 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 computational coder location problem") OR ("in python pythin python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder computational coder location problem\") OR (\"in python pythin python programming\"))".
• Removing quotes may allow a broader search: (( coder computational coder location problem ) OR ( in python pythin python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder computational coder location problem") OR ("in python pythin python programming"))*.