Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"gio doi kinh snippets" » "gio do kinh snippets", "gio doi dinh snippets", "gio doi tinh snippets", "gio di kinh snippets", "gia doi kinh snippets", "gio moi kinh snippets", "gio doi kinh 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 kinh 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 kinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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