Perhaps you should try some spelling variations:
"coder formulas _ precoder program" » "coder formulas _ proder program" (Expand search), "coder formulas _ recovery program" (Expand search), "coder formulas _ precoce programa" (Expand search), "power formula _ precoder program" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in python python python programming" (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 formulas _ precoder program\") OR (\"via python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder formulas _ precoder program ) OR ( via python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder formulas _ precoder program") OR ("via python python python programming"))*.