Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thuc hoi hoc snippets" » "thuc hoi code snippets", "phuc hoi hoc snippets", "thu hoi hoc snippets", "thuc doi hoc snippets", "thuc hoa hoc snippets", "thuc khoa hoc snippets", "thuc hoi chuc 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: (((("thuc hoi hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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