Perhaps you should try some spelling variations:
"coder implementation in sampling problem" » "code implementation in sampling problem" (Expand search), "decoder implementation in sampling problem" (Expand search), "model implementation in sampling problem" (Expand search), "coder implementation and sampling problem" (Expand search), "coder implementation of sampling problem" (Expand search), "coder implementation in sampling problems" (Expand search), "coder implementation in swamping problem" (Expand search), "coder implementation in gambling problems" (Expand search), "coder implementation air sampling problem" (Expand search), "coder implementation _ sampling problem" (Expand search)
"python code python python programming" » "python code pythons python programming" (Expand search), "python code piton python programming" (Expand search), "python code pitons python programming" (Expand search), "python codigo python python programming" (Expand search), "python pacote 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 sampling problem\") OR (\"python code python python programming\"))~".
• Removing quotes may allow a broader search: (( coder implementation in sampling problem ) OR ( python code python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder implementation in sampling problem") OR ("python code python python programming"))*.