Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trong ca tre snippets" » "trong ca code snippets", "trong cac tre snippets", "trong van tre snippets", "trong nha tre snippets", "trong ca tren snippets", "trong cua tre snippets", "trong ca tru 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: (((("trong ca tre snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong ca tre snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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