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"
"dung phu ho snippets" » "dung phan ho snippets", "dung cho ho snippets", "dung he ho snippets", "dung phu tho snippets", "dung phu hop snippets", "dung phu ha snippets"

Try widening your search to All Fields.

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