Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cao thuoc 30 snippets" » "cay thuoc 30 snippets", "tao thuoc 30 snippets", "cao thuong 30 snippets", "cao thuoc ma snippets", "cao thuoc va snippets", "cao thuoc bo snippets", "cao thuoc 30 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: (((("cao thuoc 30 snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cao thuoc 30 snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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