Perhaps you should try some spelling variations:
"coder precoding using visual programa" » "coherent precoding using visual programa" (Expand search), "linear precoding using visual programa" (Expand search), "coder decoding using visual programa" (Expand search), "coder coding using visual programa" (Expand search), "coder breeding using visual programa" (Expand search), "coder precoding using visual programming" (Expand search), "coder precoding using digital programa" (Expand search), "coder precoding using virtual programa" (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 precoding using visual programa") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoding using visual programa\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoding using visual programa ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoding using visual programa") OR ("api python python python programming"))*.