Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chang hat do snippets" » "chang hat code snippets", "chang ha do snippets", "chang ham do snippets", "chang phuat do snippets", "chang hat doi snippets", "chang hat dao snippets", "chang hat de 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 ("chang hat do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("chang hat do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( chang hat do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("chang hat do snippets"))) or ("locating bug core snippets"))*.