Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"troi cua can snippets" » "troi cua code snippets", "tri cua can snippets", "tro cua can snippets", "hoi cua can snippets", "troi cua cac snippets", "troi cua ban snippets", "troi cua dan 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: (((("troi cua can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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