Perhaps you should try some spelling variations:
"coder coder optimize voc programming" » "coder coder optimize c programming" (Expand search), "coder coder optimize plc programming" (Expand search), "coder coder optimize cnc programming" (Expand search), "coder decoder optimized voc programming" (Expand search), "coder under optimized voc programming" (Expand search), "coder power optimized voc programming" (Expand search), "coder coder optimize v_ programming" (Expand search), "coder coder optimize soil programming" (Expand search), "coder coder optimize bone programming" (Expand search), "coder decoder optimize voc programming" (Expand search), "code code optimize voc programming" (Expand search), "decoder codec optimize voc programming" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python 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 optimize voc programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder optimize voc programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder optimize voc programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder optimize voc programming") OR ("in python python python programming"))*.