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), "manim python python python programming" (Expand search)
"coder coding line model validation" » "modern coding line model validation" (Expand search), "color coding line model validation" (Expand search), "odor coding line model validation" (Expand search), "coder coping line model validation" (Expand search), "coder coating line model validation" (Expand search), "coder coding in model validation" (Expand search), "coder coding linear model validation" (Expand search), "coder coding linear models validation" (Expand search), "coder coding murine model validation" (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 coding line model validation\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding line model validation ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding line model validation") OR ("api python python python programming"))*.