Perhaps you should try some spelling variations:
"coder coding coding the perfusion" » "coder coding decoding the perfusion" (Expand search), "coder coding using the perfusion" (Expand search), "coder coding canine the perfusion" (Expand search), "coder coding coding of perfusion" (Expand search), "coder coding coding and perfusion" (Expand search), "coder coding coding ct perfusion" (Expand search), "modern coding coding the perfusion" (Expand search), "color coding coding the perfusion" (Expand search), "odor coding coding the perfusion" (Expand search), "coder coding encoding the perfusion" (Expand search), "coder coding coding time perfusion" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding the perfusion\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding coding the perfusion ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding coding the perfusion") OR ("api python python python programming"))*.