Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cao thi anh slippers" » "cau thi anh slippers", "cao tai anh slippers", "dao thi anh slippers", "cao thi hanh slippers", "cao thi thanh slippers", "cao thich anh slippers", "cao thi anh slippery", "cao thi anh 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 ("cao thi anh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cao thi anh slippers"))) OR ("locating bug code snippets")).
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