Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua ly trinh slippers" » "cua ly tinh slippers", "cua lap trinh slippers", "cua quy trinh slippers", "cua ky trinh slippers", "cua le trinh slippers", "cua ty trinh slippers", "cua ly trinh slippery", "cua ly trinh grippers"
"locating bug code snippets" » "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: (((("python using java snippets") or ("cua ly trinh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cua ly trinh slippers"))) OR ("locating bug code snippets")).
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