Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pha kieu cua snippets" » "pha kieu code snippets", "phan kien cua snippets", "phan hieu cua snippets", "phan kiem cua snippets", "pha dieu cua snippets", "pha bieu cua snippets", "pha hieu cua 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: (((("pha kieu cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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