Perhaps you should try some spelling variations:
"coder precoder code automatic parallelization" » "coder precoder code automatic characterization" (Expand search), "coder precoder code automatic localization" (Expand search), "coder decoder code automatic parallelization" (Expand search), "coder precoder model automatic parallelization" (Expand search), "coder precoder cost automatic parallelization" (Expand search), "coder precoder bndes automatic parallelization" (Expand search), "coder decoder codec automatic parallelization" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder code automatic parallelization\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder precoder code automatic parallelization ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder precoder code automatic parallelization") OR ("_ python python python programming"))*.