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)
"and inoculation and coding program" » "seed inoculation and coding program" (Expand search), "co inoculation and coding program" (Expand search), "and inoculation of coding program" (Expand search), "and inoculation with coding program" (Expand search), "and inoculation and cloning program" (Expand search), "and inoculation and loading program" (Expand search), "and inoculation and cooling programs" (Expand search), "and inoculation and coping program" (Expand search), "and inoculation and cooling program" (Expand search), "and inoculation and cooking 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: "((\"and inoculation and coding program\") OR (\"and optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( and inoculation and coding program ) OR ( and optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and inoculation and coding program") OR ("and optimization python python programming"))*.