Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dinh dam lan snippets" » "dinh lam lan snippets", "dinh dat lan snippets", "dinh nam lan snippets", "dinh dam van snippets", "dinh dam phan snippets", "dinh pham lan snippets", "dinh dam lan 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: (((("dinh dam lan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh dam lan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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