Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"bae van anh snippets" » "bae han anh snippets", "ban van anh snippets", "bay van anh snippets", "bae van thanh snippets", "bae van minh snippets", "bae tuan anh snippets", "bae van anh slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("bae van anh snippets") or ("python using java snippets"))) or ("locating bung code snippets"))~.
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