Perhaps you should try some spelling variations:
"coder codigo python coding programming" » "coder codigo python solving programming" (Expand search), "coder codigo python cone programming" (Expand search), "coder codigo python conic programming" (Expand search), "coder codigo python codigo programming" (Expand search), "coder codigo action coding programming" (Expand search), "coder codigo python code programming" (Expand search), "code codigo python coding programming" (Expand search), "hover codigo python coding programming" (Expand search), "code codigos python coding programming" (Expand search)
"sampling simple python python programming" » "sampling sample python python programming" (Expand search), "sampling scale python python programming" (Expand search), "sampling size python python programming" (Expand search), "sampling simple method python programming" (Expand search), "sampling simple paths python programming" (Expand search), "sampling simple path python programming" (Expand search), "sampling simple pythons python programming" (Expand search), "sampling simple piton python programming" (Expand search), "sampling simple pitons python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder codigo python coding programming") OR ("sampling simple python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder codigo python coding programming\") OR (\"sampling simple python python programming\"))".
• Removing quotes may allow a broader search: (( coder codigo python coding programming ) OR ( sampling simple python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder codigo python coding programming") OR ("sampling simple python python programming"))*.