Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cham hoc dua slippers" » "cham soc dua slippers", "chat hoc dua slippers", "cham hoi dua slippers", "cham hoc cua slippers", "cham hoc duc slippers", "cham hoc lua slippers", "cham hoc dua slippery", "cham hoc dua 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 ("cham hoc dua slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cham hoc dua slippers"))) OR ("locating bug code snippets")).
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