Perhaps you should try some spelling variations:
"coder formulation an coding problem" » "powder formulation an coding problem" (Expand search), "order formulation an coding problem" (Expand search), "model formulation an coding problem" (Expand search), "coder formulation and coding problem" (Expand search), "coder formulations an coding problem" (Expand search), "coder formulation in coding problem" (Expand search), "coder formulation an coding problems" (Expand search), "coder formulation an coping problem" (Expand search), "coder formulation an loading problem" (Expand search), "coder formulation on coding problem" (Expand search), "coder formulation an encoding problem" (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 formulation an coding problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder formulation an coding problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder formulation an coding problem") OR ("api python python python programming"))*.