Perhaps you should try some spelling variations:
"coder implementation on class programming" » "code implementation on class programming" (Expand search), "decoder implementation on class programming" (Expand search), "model implementation on class programming" (Expand search), "coder implementation of class programming" (Expand search), "coder implementation in class programming" (Expand search), "coder implementation and class programming" (Expand search), "coder implementation on callas programming" (Expand search), "coder implementation on plc's programming" (Expand search), "coder implementation on cells programming" (Expand search)
"python codigo python python programming" » "python coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigo pythons python programming" (Expand search), "python codigo piton python programming" (Expand search), "python codigo 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 implementation on class programming") OR ("python codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation on class programming\") OR (\"python codigo python python programming\"))".
• Removing quotes may allow a broader search: (( coder implementation on class programming ) OR ( python codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder implementation on class programming") OR ("python codigo python python programming"))*.