Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhung lua du snippets" » "nhung lua code snippets", "nhung mua du snippets", "nhung sua du snippets", "chung luan du snippets", "nhung luat du snippets", "nhung cua du snippets", "nhung qua du 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 ("nhung lua 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 ("nhung lua du snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nhung lua du snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nhung lua du snippets"))) or ("locating bug core snippets"))*.