Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan guo hoc snippets" » "dan guo code snippets", "dan quoc hoc snippets", "dan giao hoc snippets", "dan nuoi hoc snippets", "dan gio hoc snippets", "dan duoc hoc snippets", "dan giup 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 ("dan guo 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 ("dan guo hoc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan guo hoc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan guo hoc snippets"))) or ("locating bug core snippets"))*.