Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cao trinh 11 snippets" » "co trinh 11 snippets", "tao trinh 11 snippets", "cao tinh 11 snippets", "cao trinh ky snippets", "cao trinh do snippets", "cao trinh tu snippets", "cao trinh 11 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 trinh 11 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 trinh 11 snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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