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