Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"mau cho minh snippets" » "mau chi minh snippets", "mau cho sinh snippets", "mau cao minh snippets", "mau chot minh snippets", "mai cho minh snippets", "mau co minh snippets", "mau cho minh 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: (((("mau cho minh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mau cho minh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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