Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran nang du snippets" » "tran nang code snippets", "tra nang du snippets", "tran dang du snippets", "tran quang du snippets", "tran nang tu snippets", "tran nang luc snippets", "tran nang doc 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: (((("tran nang du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran nang du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tran nang du snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran nang du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.