Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"gio doi tinh snippets" » "gio doi trinh snippets", "gio hoi tinh snippets", "gio don tinh snippets", "gio di tinh snippets", "gia doi tinh snippets", "gio moi tinh snippets", "gio doi tinh 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: (((("gio doi tinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gio doi tinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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