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)
"coding using dark coding program" » "coding using dark cloning program" (Expand search), "coding using dark loading program" (Expand search), "coding using dark cooling programs" (Expand search), "loading using dark coding program" (Expand search), "modeling using dark coding program" (Expand search), "drying using dark coding program" (Expand search), "coding using dark crossing program" (Expand search), "coding using dark cutting program" (Expand search), "coding using map3k coding program" (Expand search), "coding using data coding program" (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: "((\"coding using dark coding program\") OR (\"and optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coding using dark coding program ) OR ( and optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coding using dark coding program") OR ("and optimization python python programming"))*.