Perhaps you should try some spelling variations:
"coder and surface coding program" » "coder and surface coating program" (Expand search), "coder and surface cooling program" (Expand search), "coder and surface cotings program" (Expand search), "coder and surface cloning program" (Expand search), "coder and surface loading program" (Expand search), "coder and surface cooling programs" (Expand search), "code and surface coding program" (Expand search), "codes and surface coding program" (Expand search), "poder and surface coding 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.

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