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 coder adding mixed effect" » "coder or adding mixed effect" (Expand search), "coder coder adding limited effect" (Expand search), "coder coder branding mixed effect" (Expand search), "coder coder using mixed effect" (Expand search), "coder coder adding mixed effects" (Expand search), "coder coder adding fixed effect" (Expand search), "coder coder adding fixed effects" (Expand search), "coder decoder adding mixed effect" (Expand search), "code code adding mixed effect" (Expand search), "decoder codec adding mixed effect" (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 coder adding mixed effect") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder adding mixed effect\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder adding mixed effect ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder adding mixed effect") OR ("api python python python programming"))*.