Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van cua cao snippets" » "van cua code snippets", "vang cua cao snippets", "ban cua cao snippets", "dan cua cao snippets", "van cua cac snippets", "van cu cao snippets", "van cua cay 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: (((("python using java snippets") or ("van cua cao snippets"))) or ("locating bug core snippets"))~.
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