Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi cay chat snippets" » "doi cay code snippets", "doi cao chat snippets", "doi cac chat snippets", "doi cay cat snippets", "doi ca chat snippets", "doi day chat snippets", "voi cay chat 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: (((("doi cay chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi cay chat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("doi cay chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.