Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu hoan doi snippets" » "thu hoan code snippets", "thi hoan doi snippets", "thu hoach doi snippets", "thu ha doi snippets", "thu hoa doi snippets", "thu hoat doi snippets", "thu hoang dai 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: (((("thu hoan doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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