Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ve tri trinh slippers" » "ve tra trinh slippers", "ve thi trinh slippers", "ve tri tinh slippers", "ve tai trinh slippers", "me tri trinh slippers", "ve tri trinh slippery", "ve tri 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 ("ve tri 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 ("ve tri trinh slippers"))) OR ("locating bug code snippets")).
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