Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pha tao canh snippets" » "pha tao code snippets", "pha tao anh snippets", "pha tao can snippets", "pha tao danh snippets", "pha tap canh snippets", "pha tan canh snippets", "pha vao canh 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: (((("pha tao canh snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha tao canh snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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