Perhaps you should try some spelling variations:
"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)
"coder coder mpi protocol of" » "coder coder mpi protocols of" (Expand search), "coder coder spi protocol of" (Expand search), "coder coder mri protocol of" (Expand search), "coder decoder mpi protocol of" (Expand search), "code code mpi protocol of" (Expand search), "decoder codec mpi protocol of" (Expand search), "coder coder mpi protocol _" (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 coder mpi protocol of") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder mpi protocol of\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder mpi protocol of ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder mpi protocol of") OR ("api python python python programming"))*.