Perhaps you should try some spelling variations:
"coder problems resolution algorithm based" » "coder problems evolution algorithm based" (Expand search), "coder problems reduction algorithm based" (Expand search), "coder problems evolutionary algorithm based" (Expand search), "coder problem resolution algorithm based" (Expand search), "coder problems resolution algorithm and" (Expand search), "cover problems resolution algorithm based" (Expand search), "modern problems resolution algorithm based" (Expand search), "poder problemas resolution algorithm based" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 problems resolution algorithm based") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder problems resolution algorithm based\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder problems resolution algorithm based ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder problems resolution algorithm based") OR ("_ python python python programming"))*.