Perhaps you should try some spelling variations:
"coder implementation in coding problem" » "code implementation in coding problem" (Expand search), "decoder implementation in coding problem" (Expand search), "model implementation in coding problem" (Expand search), "coder implementation and coding problem" (Expand search), "coder implementation of coding problem" (Expand search), "coder implementation in coding problems" (Expand search), "coder implementation in coping problem" (Expand search), "coder implementation in loading problem" (Expand search), "coder implementation on coding problem" (Expand search), "coder implementation in decoding problem" (Expand search), "coder implementation non coding problem" (Expand search)
"api pythons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons piton python programming" (Expand search), "api pythons pitons python programming" (Expand search), "api pythons pytm python programming" (Expand search), "api 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 implementation in coding problem\") OR (\"api pythons python python programming\"))~".
• Removing quotes may allow a broader search: (( coder implementation in coding problem ) OR ( api pythons python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder implementation in coding problem") OR ("api pythons python python programming"))*.