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