Perhaps you should try some spelling variations:
"advanced simulation using competing program" » "advanced modulation using competing program" (Expand search), "advanced calculation using competing program" (Expand search), "advanced simulation using computing program" (Expand search), "advanced simulation using compete program" (Expand search), "advanced simulation using competence programs" (Expand search), "advanced simulation testing competing program" (Expand search), "advanced simulation among competing program" (Expand search), "advanced simulation using coupling program" (Expand search)
"using code from python programming" » "using code from pathogen programming" (Expand search), "using code from anthony programming" (Expand search), "using cone from python programming" (Expand search), "using co from python programming" (Expand search), "using co2 from python programming" (Expand search), "using code form 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: "((\"advanced simulation using competing program\") OR (\"using code from python programming\"))~".
• Removing quotes may allow a broader search: (( advanced simulation using competing program ) OR ( using code from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced simulation using competing program") OR ("using code from python programming"))*.