Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoc lua thap snippets" » "hoc luc thap snippets", "hoc luat phap snippets", "hoc luat thai snippets", "hoc luan thap snippets", "hoc luat thap snippets", "hoc cua thap snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoc lua thap snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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