Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lua cac nuoc snippets" » "lua cap nuoc snippets", "lua hoc nuoc snippets", "lua dat nuoc snippets", "luat cac nuoc snippets", "cua cac nuoc snippets", "qua cac nuoc snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("lua cac nuoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lua cac nuoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("lua cac nuoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.