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)
"based it using coding program" » "based it using cloning program" (Expand search), "based it using loading program" (Expand search), "based it using cooling programs" (Expand search), "based it using coping program" (Expand search), "based it using coating program" (Expand search), "based it using cooking program" (Expand search), "based ict using coding program" (Expand search), "based ito using coding program" (Expand search), "based in using coding program" (Expand search), "based iot using coding program" (Expand search), "based unit using coding program" (Expand search), "based gait using coding program" (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: (("based it using coding program") OR ("and optimization python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based it using coding program\") OR (\"and optimization python python programming\"))".
• Removing quotes may allow a broader search: (( based it using coding program ) OR ( and optimization python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based it using coding program") OR ("and optimization python python programming"))*.