Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thanh de cua snippets" » "thanh de code snippets", "hanh de cua snippets", "thanh ve cua snippets", "thanh do cua snippets", "thanh le cua snippets", "thanh te cua snippets", "thanh dieu cua 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: (((("thanh de cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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