Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chon tao du snippets" » "chon tao code snippets", "che tao du snippets", "cho dao du snippets", "nhan tao du snippets", "chon tao cu snippets", "chon tao tu snippets", "chon dao du 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 ("chon tao du snippets"))) or ("locating bug core snippets"))~.
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