Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tran mai lua snippets" » "tran bai lua snippets", "tran hai lua snippets", "tan mai lua snippets", "tran mai qua snippets", "tran mai cua snippets", "tran mai quan snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran mai 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: (((("tran mai lua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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