Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nang van dot snippets" » "nang van code snippets", "dang van dot snippets", "tang van dot snippets", "lang van dot snippets", "nang van do snippets", "nang va dot snippets", "nang van dat 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: (((("nang van dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nang van dot snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nang van dot snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang van dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.