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