Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tu bang viec snippets" » "tu tang viec snippets", "tu cong viec snippets", "tu nang viet snippets", "thu bang viec snippets", "tu ban viec snippets", "te bang viec snippets", "tu bang viec slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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