Perhaps you should try some spelling variations:
"coder coder functions development model" » "coder coder function development model" (Expand search), "coder coder functional development model" (Expand search), "coder coder nations development model" (Expand search), "coder power functions development model" (Expand search), "coder order functions development model" (Expand search), "coder colour functions development model" (Expand search), "coder decoder functions development model" (Expand search), "code code functions development model" (Expand search), "decoder codec functions development 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder functions development model\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder functions development model ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder functions development model") OR ("api python python python programming"))*.