Perhaps you should try some spelling variations:
"modeling computer in coverage and" » "model computer in coverage and" (Expand search), "routing computer in coverage and" (Expand search), "modeling computer in coverage in" (Expand search), "modeling computer in coverage of" (Expand search), "modeling computer and coverage and" (Expand search), "modeling computer file coverage and" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: "((\"modeling computer in coverage and\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( modeling computer in coverage and ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("modeling computer in coverage and") OR ("using coding python python programming"))*.