Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lap luan du snippets" » "lap luan code snippets", "phap luan du snippets", "ly luan du snippets", "luc luan du snippets", "lap xuan du snippets", "lap luat du snippets", "lap luan de 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 ("lap luan 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 ("lap luan du snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lap luan du snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lap luan du snippets"))) or ("locating bug core snippets"))*.