Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi cac che snippets" » "doi cac code snippets", "doi cach che snippets", "voi cac che snippets", "do cac che snippets", "doi cac he snippets", "doi cac chien snippets", "doi cac 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 cac che 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 cac che snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( doi cac che snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi cac che snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.