Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"luan lap lua snippets" » "quan lap lua snippets", "luan van lua snippets", "phan lap lua snippets", "luan lap luan snippets", "luan dap lua snippets", "luan lap cua snippets"

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

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