Perhaps you should try some spelling variations:
"and optimization python python programming" » "and optimization method python programming" (Expand search), "and optimization option python programming" (Expand search), "and optimization methods python programming" (Expand search), "and optimization pythons python programming" (Expand search), "and optimization piton python programming" (Expand search), "and optimization pitons python programming" (Expand search)
"coder solutions with same problem" » "coder solution with same problem" (Expand search), "holder solutions with same problem" (Expand search), "powder solutions with same problem" (Expand search), "coder solutions in same problem" (Expand search), "coder solutions with same problems" (Expand search), "coder solutions with some problem" (Expand search), "coder solutions with sample problem" (Expand search), "coder solutions with sars problem" (Expand search), "coder solutions with salt problem" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder solutions with same problem\") OR (\"and optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder solutions with same problem ) OR ( and optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder solutions with same problem") OR ("and optimization python python programming"))*.