Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toan do du snippets" » "toan do code snippets", "toan ho du snippets", "toan co du snippets", "toan du du snippets", "toan do duy snippets", "toan do duc snippets", "toan dao du snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("toan do du snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( toan do du snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("toan do du snippets"))) or ("locating bug core snippets"))*.