Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua vao thuc slippers" » "lua va thuc slippers", "lua bao thuc slippers", "lua van thuc slippers", "dua vao thuc slippers", "lua dao thuc slippers", "lua gao thuc slippers", "lua vao thuc slippery", "lua vao thuc 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: (((("lua vao thuc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lua vao thuc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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