Perhaps you should try some spelling variations:
"coder coder _ ethanol programming" » "coder coder _ fetal programming" (Expand search), "coder coder _ ethanol program" (Expand search), "coder coder _ method programming" (Expand search), "coder decoder _ ethanol programming" (Expand search), "code code _ ethanol programming" (Expand search), "decoder codec _ ethanol 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 _ ethanol programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder _ ethanol programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder _ ethanol programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder _ ethanol programming") OR ("api python python python programming"))*.