Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc du chat snippets" » "hoc du code snippets", "hoc duoc chat snippets", "hoc dung chat snippets", "hoc doc chat snippets", "hoc duc chat snippets", "hoc dau chat snippets", "hoc dua chat 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: (((("hoc du chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc du chat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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