Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hat doi kinh snippets" » "hat do kinh snippets", "hat doi dinh snippets", "hat doi tinh snippets", "hoat doi kinh snippets", "thay doi kinh snippets", "hang doi kinh snippets", "hat doi kinh slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("hat doi kinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat doi kinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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