Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi hao cuu snippets" » "thi hao code snippets", "thi thao cuu snippets", "thi hai cuu snippets", "thi ha cuu snippets", "thi khao cuu snippets", "thi ho cuu snippets", "thi cham cuu snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("thi hao cuu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi hao cuu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("thi hao cuu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.