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 coder and unit problem" » "coder decoder and unit problem" (Expand search), "code code and unit problem" (Expand search), "decoder codec and unit problem" (Expand search), "coder code and unit problem" (Expand search), "coder codes and unit problem" (Expand search), "coder poder and unit problem" (Expand search), "coder coder and united problem" (Expand search), "coder coder and union problem" (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 coder and unit problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder and unit problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder and unit problem") OR ("api python python python programming"))*.