Perhaps you should try some spelling variations:
"coder main vector precoder program" » "coder main vector proder program" (Expand search), "coder main vector recovery program" (Expand search), "coder main vector precoce programa" (Expand search), "coder in vector precoder program" (Expand search), "coder main factors precoder program" (Expand search), "soder maicon vector 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 main vector precoder program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder main vector precoder program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder main vector precoder program ) OR ( api python python python programming ))*.