Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"xac toan cau snippets" » "xac toan code snippets", "hach toan cau snippets", "xuan toan cau snippets", "bai toan cau snippets", "xac toan cao snippets", "xac toan ban snippets", "xac toan tap 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 toan cau 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 toan cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( xac toan cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("xac toan cau snippets"))) or ("locating bug core snippets"))*.