Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tri chi hoc snippets" » "tai chi hoc snippets", "tri nhi hoc snippets", "trien chi hoc snippets", "tri cho hoc snippets", "tri chi hoa snippets", "tri chi loc 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 ("tri chi hoc snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tri chi hoc snippets"))) OR ("locating bugs code snippets")).
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