Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toan cho doi snippets" » "toan cho code snippets", "toan cao doi snippets", "toan chi doi snippets", "toan ho doi snippets", "toan cho moi snippets", "toan cuoc doi snippets", "toan cho tuoi 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: (((("toan cho doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toan cho doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( toan cho doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toan cho doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.