Perhaps you should try some spelling variations:
"coder coding _ python codigo" » "coder coding _ python coding" (Expand search), "coder coding _ python code" (Expand search), "modern coding _ python codigo" (Expand search), "color coding _ python codigo" (Expand search), "odor coding _ python codigo" (Expand search)
"strains using python python programming" » "strategies using python python programming" (Expand search), "strains using pythons python programming" (Expand search), "strains using piton python programming" (Expand search), "strains using pitons python programming" (Expand search), "strains usando python python programming" (Expand search), "strains in python 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 coding _ python codigo") OR ("strains using python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding _ python codigo\") OR (\"strains using python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding _ python codigo ) OR ( strains using python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding _ python codigo") OR ("strains using python python programming"))*.