Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"su hang cua snippets" » "su hang code snippets", "su mang cua snippets", "su hang ca snippets", "su huong cua snippets", "su khang cua snippets", "su dang cua snippets", "su han cua 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: (((("su hang cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("su hang cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( su hang cua snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("su hang cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.