Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran duy du snippets" » "tran duy code snippets", "tran duc du snippets", "tran quy du snippets", "tran thuy du snippets", "tran day du snippets", "tran duy de snippets", "tran duy tu snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("tran duy du snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tran duy du snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tran duy du snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tran duy du snippets"))) or ("locating bug core snippets"))*.