Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van hau cuu snippets" » "van hau code snippets", "van ha cuu snippets", "van hai cuu snippets", "van dau cuu snippets", "van hau cua snippets", "van cham cuu snippets", "van khao cuu 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 ("van hau cuu snippets"))) or ("locating bug core snippets"))~.
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