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