Perhaps you should try some spelling variations:
"coder coder based embedded precise" » "coder coder based embedded device" (Expand search), "coder coder and embedded precise" (Expand search), "coder decoder based embedded precise" (Expand search), "code code based embedded precise" (Expand search), "decoder codec based embedded precise" (Expand search), "coder code based embedded precise" (Expand search), "coder foder based embedded precise" (Expand search), "coder codec based embedded precise" (Expand search)
"_ pythons python python programming" » "_ pitons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pythons piton python programming" (Expand search), "_ pythons pitons python programming" (Expand search), "_ pythons pytm 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 based embedded precise") OR ("_ pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder based embedded precise\") OR (\"_ pythons python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder based embedded precise ) OR ( _ pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder based embedded precise") OR ("_ pythons python python programming"))*.