Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luan dac xac slippers" » "luan danh xac slippers", "luan van xac slippers", "luan va xac slippers", "luan dac sac slippers", "luan dac lac slippers", "luan dan xac slippers", "luan dac xac slippery", "luan dac xac 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: (((("luan dac xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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