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