Perhaps you should try some spelling variations:
"burning detection using coverage of" » "building detection using coverage of" (Expand search), "learning detection using coverage of" (Expand search), "burn detection using coverage of" (Expand search), "burning detection using average of" (Expand search), "burning detection testing coverage of" (Expand search), "burning detection funding coverage of" (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: "((\"burning detection using coverage of\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( burning detection using coverage of ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("burning detection using coverage of") OR ("using coding python python programming"))*.