Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran dang de snippets" » "tran dang code snippets", "tran quang de snippets", "tran hoang de snippets", "tranh hang de snippets", "tran dang deo snippets", "tran dung de snippets", "tran dang do 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 dang de 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 dang de snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tran dang de snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tran dang de snippets"))) or ("locating bug core snippets"))*.