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