Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"hoc ca da snippets" » "hoc cao da snippets", "hoc cua da snippets", "hoc cac da snippets", "hoc ca dao snippets", "hoc ca dan snippets", "hoc ca dam snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc ca da snippets") OR ("python using data snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( hoc ca da snippets ) or ( python using data snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc ca da snippets") or ("python using data snippets"))) or ("locating bugs code snippets"))*.