Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"duc ban ca snippets" » "duc tan ca snippets", "duc van ca snippets", "dua ban ca snippets", "duc ban cua snippets", "duc ban can snippets", "duc ban cam snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("duc ban ca snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duc ban ca snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets")).
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