Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chuong va do snippets" » "chuong va code snippets", "thuong va do snippets", "chong va do snippets", "huong va do snippets", "chuong va dao snippets", "chuong va doc snippets", "chuong va co 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 ("chuong va 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 ("chuong va do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( chuong va do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("chuong va do snippets"))) or ("locating bug core snippets"))*.