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"
"dong ban ho snippets" » "dong bang ho snippets", "dong san ho snippets", "dong bac ho snippets", "dong ban pho snippets", "dong ban co snippets", "dong ban do snippets"

Try widening your search to All Fields.

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