Perhaps you should try some spelling variations:
"advanced computational in complex problems" » "and computational in complex problems" (Expand search), "based computational in complex problems" (Expand search), "advanced computational and complex problems" (Expand search), "advanced computational _ complex problems" (Expand search), "advanced computational 3d complex problems" (Expand search), "advanced computational in complex projects" (Expand search)
"using tools python python programming" » "using tools pythons python programming" (Expand search), "using tools piton python programming" (Expand search), "using tools pitons python programming" (Expand search), "using tool python python programming" (Expand search), "using tools person python programming" (Expand search), "cutting tools python python programming" (Expand search), "testing tools python python programming" (Expand search), "mining tools 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: (("advanced computational in complex problems") OR ("using tools python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computational in complex problems\") OR (\"using tools python python programming\"))*".
• Removing quotes may allow a broader search: (( advanced computational in complex problems ) OR ( using tools python python programming ))*.