Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc chat ke snippets" » "hoc chat code snippets", "hoc phat ke snippets", "hoc cao ke snippets", "hoc phan ke snippets", "hoc hat ke snippets", "hoc chat kiem snippets", "hoc chat deo 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 ("hoc chat ke snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hoc chat ke snippets"))) OR ("locating bug core snippets")).
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