Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lang hoc do snippets" » "lang hoc code snippets", "nang hoc do snippets", "bang hoc do snippets", "mang hoc do snippets", "lang hoc doi snippets", "lang hoc co snippets", "lang hoc bo 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: (((("python using java snippets") or ("lang hoc do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lang hoc do snippets"))) OR ("locating bug core snippets")).
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