Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug code slippers", "lochating bug core snippets"
"python using java snippets" » "python using data snippets", "python using java slippers"
"duc tac van snippets" » "duc tan van snippets", "xuc tac van snippets", "duc cac van snippets", "duc tac vang snippets", "duc tac va snippets", "duc tac van slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("duc tac van 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 tac van snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets")).
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