Perhaps you should try some spelling variations:
"coder coder model definition of" » "coder coder model description of" (Expand search), "coder coder formal definition of" (Expand search), "coder coder and definition of" (Expand search), "coder decoder model definition of" (Expand search), "code code model definition of" (Expand search), "decoder codec model definition of" (Expand search), "coder cover model definition of" (Expand search), "coder copper model definition of" (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 model definition of\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder model definition of ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder model definition of") OR ("api python python python programming"))*.