Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ung va do snippets" » "ung va code snippets", "dung va do snippets", "vung va do snippets", "cung va do snippets", "ung va dao snippets", "ung va doc snippets", "ung va co 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 ("ung va do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("ung va do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ung va do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ung va do snippets"))) or ("locating bug core snippets"))*.