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 under binary tree parallel" » "coder under binary the parallel" (Expand search), "coder under binary time parallel" (Expand search), "coder under binary stream parallel" (Expand search), "coder gender binary tree parallel" (Expand search), "coder under boundary tree parallel" (Expand search), "coder under dietary tree parallel" (Expand search), "code under binary tree parallel" (Expand search), "cover under binary tree parallel" (Expand search), "clover under binary tree parallel" (Expand search), "coder under biliary tree parallel" (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 under binary tree parallel\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder under binary tree parallel ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder under binary tree parallel") OR ("api python python python programming"))*.