Perhaps you should try some spelling variations:
"caries detection using scripting program" » "caries detection using screening program" (Expand search), "caries detection using writing program" (Expand search), "caries detection using screening programs" (Expand search), "caries detection site scripting program" (Expand search), "caries detection using scripts program" (Expand search), "caries detection using description program" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("caries detection using scripting program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"caries detection using scripting program\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( caries detection using scripting program ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("caries detection using scripting program") OR ("using coding python python programming"))*.