Perhaps you should try some spelling variations:
"advanced simulation and computer programming" » "advanced simulation and computer programs" (Expand search), "advanced modulation and computer programming" (Expand search), "advanced calculation and computer programming" (Expand search), "advanced simulation _ computer programming" (Expand search), "advanced simulation and computer programaming" (Expand search)
"enhanced python python computer program" » "enhanced proton python computer program" (Expand search), "enhanced method python computer program" (Expand search), "enhanced path python computer program" (Expand search), "enhanced pythons python computer program" (Expand search), "enhanced piton python computer program" (Expand search), "enhanced pitons python computer program" (Expand search), "enhanced python python computer programa" (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 simulation and computer programming") OR ("enhanced python python computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced simulation and computer programming\") OR (\"enhanced python python computer program\"))*".
• Removing quotes may allow a broader search: (( advanced simulation and computer programming ) OR ( enhanced python python computer program ))*.