Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"de cac cua snippets" » "de cac code snippets", "de cach cua snippets", "de cac qua snippets", "de ca cua snippets", "den cac cua snippets", "ve cac cua snippets", "de cai cua 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: (((("de cac cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("de cac cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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