Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"thuc cao san snippets" » "thuoc cao san snippets", "thuc co san snippets", "thuc can san snippets", "thuc cao sang snippets", "thuc cao van snippets", "thuc cao lan snippets"

Try widening your search to All Fields.

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