Perhaps you should try some spelling variations:
"code coder and diffusion coding" » "code coder and diffusion encoding" (Expand search), "code coder and diffusion bonding" (Expand search), "code coder and diffusion coating" (Expand search), "code code and diffusion coding" (Expand search), "code under and diffusion coding" (Expand search), "gcode code and diffusion coding" (Expand search), "code codes and diffusion coding" (Expand search), "code poder and diffusion coding" (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: (("code coder and diffusion coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code coder and diffusion coding\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( code coder and diffusion coding ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("code coder and diffusion coding") OR ("api python python python programming"))*.