Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chuc van cau snippets" » "chuc van code snippets", "chu van cau snippets", "chuc va cau snippets", "thuc van cau snippets", "chuc van dau snippets", "chuc van hau snippets", "chuc van 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: (((("chuc van cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuc van cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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