Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"lam lan anh snippets" » "lam lanh anh snippets", "lam san anh snippets", "dam lan anh snippets", "lam van anh snippets", "lam tuan anh snippets", "lam lan anh slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("lam lan anh snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
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