Perhaps you should try some spelling variations:
"code computational and database object" » "model computational and database object" (Expand search), "cfd computational and database object" (Expand search), "some computational and database object" (Expand search), "code computational fluid database object" (Expand search), "code computational and database project" (Expand search), "code computational _ database object" (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: "((\"code computational and database object\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( code computational and database object ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("code computational and database object") OR ("using coding python python programming"))*.