Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi ly trinh slippers" » "phi ly tinh slippers", "phi lap trinh slippers", "phi quy trinh slippers", "thi ly trinh slippers", "phu ly trinh slippers", "phi le trinh slippers", "phi ly trinh slippery", "phi ly 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: (((("phi ly trinh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi ly trinh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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