Perhaps you should try some spelling variations:
"code and complexity automatic parallelization" » "code and complexity automatic characterization" (Expand search), "code and complexity automatic localization" (Expand search), "code and complexity mathematics parallelization" (Expand search), "code and completude automatica parallelization" (Expand search), "code and complexity auto parallelization" (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: (("code and complexity automatic parallelization") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code and complexity automatic parallelization\") OR (\"in python python python programming\"))*".
• Removing quotes may allow a broader search: (( code and complexity automatic parallelization ) OR ( in python python python programming ))*.