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 error coding knn method" » "coder error modeling knn method" (Expand search), "coder vector coding knn method" (Expand search), "coder color coding knn method" (Expand search), "code error coding knn method" (Expand search), "codes error coding knn method" (Expand search), "model error coding knn method" (Expand search), "coder error coding rna method" (Expand search), "coder error coding and method" (Expand search), "coder error coding in method" (Expand search), "coder error coding cn method" (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 error coding knn method\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder error coding knn method ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder error coding knn method") OR ("api python python python programming"))*.