Perhaps you should try some spelling variations:
"coder implementation and precoder program" » "code implementation and precoder program" (Expand search), "decoder implementation and precoder program" (Expand search), "model implementation and precoder program" (Expand search), "coder implementation of precoder program" (Expand search), "coder implementation and proder program" (Expand search), "coder implementation and recovery program" (Expand search), "coder implementation and precoce programa" (Expand search), "coder implementation and precore program" (Expand search), "coder implementation and decoder program" (Expand search), "coder implementation and precede program" (Expand search)
"advanced api python python programming" » "advanced api pythons python programming" (Expand search), "advanced api piton python programming" (Expand search), "advanced api pitons python programming" (Expand search), "advanced campi python python programming" (Expand search), "advanced age python python programming" (Expand search), "advanced and python python programming" (Expand search), "advanced rpa 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 implementation and precoder program\") OR (\"advanced api python python programming\"))~".
• Removing quotes may allow a broader search: (( coder implementation and precoder program ) OR ( advanced api python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder implementation and precoder program") OR ("advanced api python python programming"))*.