Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hao mong doi snippets" » "hao mong code snippets", "hao gong doi snippets", "hao kong doi snippets", "hao mon doi snippets", "hao vong doi snippets", "hao dong doi snippets", "hao mong do 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: (((("hao mong 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: (((("hao mong doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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