Perhaps you should try some spelling variations:
"coder coding testing complex problem" » "coder coding treating complex problem" (Expand search), "coder coding detecting complex problem" (Expand search), "coder coding testing computer problem" (Expand search), "coder coding testing complex problems" (Expand search), "coder scaling testing complex problem" (Expand search), "coder bending testing complex problem" (Expand search), "coder coding using complex problem" (Expand search), "modern coding testing complex problem" (Expand search), "color coding testing complex problem" (Expand search), "odor coding testing complex problem" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coding testing complex problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding testing complex problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding testing complex problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding testing complex problem") OR ("api python python python programming"))*.