Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"nao den xa snippets" » "nao de xa snippets", "dao den xa snippets", "nao dep xa snippets", "nao den xac snippets", "nao den xua snippets", "nao dan xa snippets", "nao den xa slippers"

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: (((("nao den xa snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( nao den xa snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nao den xa snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.