Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hong het cho snippets" » "hong het code snippets", "hong viet cho snippets", "hong ha cho snippets", "khong he cho snippets", "hong chat cho snippets", "hong hiem cho snippets", "hong thep cho 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: (((("hong het cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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