Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ton doi cua snippets" » "ton doi code snippets", "toi doi cua snippets", "uon doi cua snippets", "trong doi cua snippets", "ton hoi cua snippets", "ton dai cua snippets", "ton dong 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: (((("ton doi cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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