Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"xac tinh hoc snippets" » "xac tinh code snippets", "xac dinh hoc snippets", "dac tinh hoc snippets", "cac tinh hoc snippets", "xac sinh hoc snippets", "xac tin hoc snippets", "xac hinh 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 ("xac tinh 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 ("xac tinh hoc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( xac tinh hoc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("xac tinh hoc snippets"))) or ("locating bug core snippets"))*.