Perhaps you should try some spelling variations:
"coder layer and precoder program" » "coder layer and proder program" (Expand search), "coder layer and recovery program" (Expand search), "coder layer and precoce programa" (Expand search), "coder layer and precore program" (Expand search), "coder layer and decoder program" (Expand search), "coder layer and precede program" (Expand search), "cover layer and precoder program" (Expand search), "cover layers and precoder program" (Expand search), "color layer and 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder layer and precoder program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder layer and precoder program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder layer and precoder program ) OR ( api python python python programming ))*.