Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoi hoc lieu snippets" » "hoi hoc dieu snippets", "hoi hoc sieu snippets", "hoi hoc tieu snippets", "hoa hoc lieu snippets", "khoa hoc lieu snippets", "hoi chuc lieu snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("hoi hoc lieu snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hoi hoc lieu snippets"))) OR ("locating bug core snippets")).
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