Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"bac can thuc snippets" » "bac dan thuc snippets", "bac van thuc snippets", "bac cay thuc snippets", "ban can thuc snippets", "bat can thuc snippets", "tac can thuc snippets"

Try widening your search to All Fields.

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