Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dai tan hoc snippets" » "dai tan code snippets", "dai han hoc snippets", "hai tan hoc snippets", "dai tai hoc snippets", "dai toan hoc snippets", "dai than hoc snippets", "dai van hoc 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 ("dai tan hoc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dai tan hoc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dai tan hoc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dai tan hoc snippets"))) or ("locating bug core snippets"))*.