Perhaps you should try some spelling variations:
"coding testing _ python coding" » "scaling testing _ python coding" (Expand search), "bending testing _ python coding" (Expand search), "coding using _ python coding" (Expand search), "coding testing _ python codigo" (Expand search), "coding testing _ action coding" (Expand search), "coding testing _ python code" (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), "manim 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: (("coding testing _ python coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coding testing _ python coding\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coding testing _ python coding ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coding testing _ python coding") OR ("api python python python programming"))*.