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