Perhaps you should try some spelling variations:
"coder documentation _ classifying programmer" » "model documentation _ classifying programmer" (Expand search), "car documentation _ classifying programmer" (Expand search), "care documentation _ classifying programmer" (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 documentation _ classifying programmer\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder documentation _ classifying programmer ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder documentation _ classifying programmer") OR ("api python python python programming"))*.