Perhaps you should try some spelling variations:
"variance optimization python python programming" » "surface optimization python python programming" (Expand search), "engine optimization python python programming" (Expand search), "value optimization python python programming" (Expand search), "variance optimization method python programming" (Expand search), "variance optimization option python programming" (Expand search), "variance optimization methods python programming" (Expand search), "variance optimization pythons python programming" (Expand search), "variance optimization piton python programming" (Expand search), "variance optimization pitons python programming" (Expand search)
"coder evolutiva data coding program" » "co evolutiva data coding program" (Expand search), "code evolution data coding program" (Expand search), "rede evolutiva data coding program" (Expand search), "coder evolution data coding program" (Expand search), "coder evolutiva ate coding program" (Expand search), "coder evolutiva debate coding program" (Expand search), "coder evolutiva data cloning program" (Expand search), "coder evolutiva data loading program" (Expand search), "coder evolutiva data cooling programs" (Expand search), "coder evolutiva data recording program" (Expand search), "coder evolutiva data crossing 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 evolutiva data coding program\") OR (\"variance optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder evolutiva data coding program ) OR ( variance optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder evolutiva data coding program") OR ("variance optimization python python programming"))*.