Perhaps you should try some spelling variations:
"coder coder variables tangible programming" » "coder coder variables language programming" (Expand search), "coder coder variables sensible programming" (Expand search), "coder power variables tangible programming" (Expand search), "coder under variable tangible programming" (Expand search), "coder other variables tangible programming" (Expand search), "coder decoder variables tangible programming" (Expand search), "code code variables tangible programming" (Expand search), "decoder codec variables tangible programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons 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 coder variables tangible programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder variables tangible programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder variables tangible programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder variables tangible programming") OR ("api python python python programming"))*.