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