Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"bae van phan snippets" » "bae van phong snippets", "bae van thanh snippets", "bae luan phan snippets", "bae han phan snippets", "ban van phan snippets", "bay van phan snippets"

Try widening your search to All Fields.

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