Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cot hang doi snippets" » "cot hang code snippets", "hoat hang doi snippets", "tot thang doi snippets", "cua hang doi snippets", "cot hang di snippets", "cot hang loi snippets", "cot huong doi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("cot hang doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cot hang doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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