Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua lai tinh slippers" » "lua loai tinh slippers", "lua lam tinh slippers", "lua lac tinh slippers", "mua lai tinh slippers", "lua rai tinh slippers", "luat lao tinh slippers", "lua lai tinh slippery", "lua lai tinh 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 lai tinh 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 lai tinh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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