Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran quoc du snippets" » "tran quoc code snippets", "trung quoc du snippets", "han quoc du snippets", "tran duc du snippets", "tran quoc su snippets", "tran quoc dung snippets", "tran buoc dau 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 quoc 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 quoc du snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tran quoc du snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tran quoc du snippets"))) or ("locating bug core snippets"))*.