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)
"advanced coding method matching problem" » "advanced coding method packing problem" (Expand search), "advanced coding method teaching problem" (Expand search), "advanced coding method cutting problem" (Expand search), "advanced modeling method matching problem" (Expand search), "advanced coatings method matching problem" (Expand search), "advanced cutting method matching problem" (Expand search), "advanced coding meta matching problem" (Expand search), "advanced coding method mapping problem" (Expand search), "advanced coding methods matching problem" (Expand search), "advanced coring method matching problem" (Expand search), "advanced decoding method matching 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: "((\"advanced coding method matching problem\") OR (\"and optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced coding method matching problem ) OR ( and optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced coding method matching problem") OR ("and optimization python python programming"))*.