Perhaps you should try some spelling variations:
"coder coder develop effect model" » "coder coder develop effective model" (Expand search), "coder coder development effect model" (Expand search), "coder co develop effect model" (Expand search), "coder or develop effect model" (Expand search), "coder zones develop effect model" (Expand search), "coder coder develop effects model" (Expand search), "coder coder develop effects models" (Expand search), "coder decoder develop effect model" (Expand search), "code code develop effect model" (Expand search), "decoder codec develop effect model" (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 coder develop effect model") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder develop effect model\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder develop effect model ) OR ( api python python python programming ))*.