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