Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoc hang dat snippets" » "hoc hanh dat snippets", "hoc bang dat snippets", "hoc han dat snippets", "hoc hoang dat snippets", "hoc hang dau snippets", "hoc hang dam snippets"

Try widening your search to All Fields.

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