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 over binary tree progress" » "coder over binary there progress" (Expand search), "coder over binary the progress" (Expand search), "coder over binary lrte progress" (Expand search), "coder cover binary tree progress" (Expand search), "coder novel binary tree progress" (Expand search), "coder over unary tree progress" (Expand search), "coder over biliary tree progress" (Expand search), "codes over binary tree progress" (Expand search), "cover over binary tree progress" (Expand search), "power over binary tree progress" (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: (("coder over binary tree progress") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder over binary tree progress\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder over binary tree progress ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder over binary tree progress") OR ("api python python python programming"))*.