Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hang ke cac snippets" » "hang ke code snippets", "thong ke cac snippets", "hanh kem cac snippets", "nhung ke cac snippets", "hang ke cau snippets", "hang ve cac snippets", "hang de cac 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: (((("hang ke cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang ke cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hang ke cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang ke cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.