Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pha cau hoat snippets" » "pha cau code snippets", "pha cau hoa snippets", "pha cau hat snippets", "pha cao hoat snippets", "phan cau hoat snippets", "phap cau hoat snippets", "pha cac hoat 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: (((("pha cau hoat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha cau hoat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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