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 instruction st coding program" » "gender instruction st coding program" (Expand search), "code d'instruction st coding program" (Expand search), "peer instruction st coding program" (Expand search), "coder instruction set coding program" (Expand search), "coder instruction at coding program" (Expand search), "coder instruction et coding program" (Expand search), "coder instruction st cloning program" (Expand search), "coder instruction st loading program" (Expand search), "coder instruction st cooling programs" (Expand search), "coder instruction dwt coding program" (Expand search), "coder instruction of coding program" (Expand search), "coder instruction _ 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: "((\"coder instruction st coding program\") OR (\"and optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder instruction st coding program ) OR ( and optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder instruction st coding program") OR ("and optimization python python programming"))*.