Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi hoai cuu snippets" » "thi hoai code snippets", "thi hai cuu snippets", "thi hoa cuu snippets", "thi hoan cuu snippets", "thi hoi cua snippets", "thi hoa cua snippets", "thi hoai thu snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("thi hoai cuu snippets"))) or ("locating bug core snippets"))~.
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