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)
"basic component using loading program" » "basic components using loading program" (Expand search), "based component using loading program" (Expand search), "plastic component using loading program" (Expand search), "basic component during loading program" (Expand search), "basic component testing loading program" (Expand search), "basic component using reading program" (Expand search), "basic component using breading program" (Expand search), "basic component using reading programs" (Expand search), "basic component using locking program" (Expand search), "basic component using shading program" (Expand search), "basic component using 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: "((\"basic component using loading program\") OR (\"and optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( basic component using loading program ) OR ( and optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("basic component using loading program") OR ("and optimization python python programming"))*.