Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"quan chi cac snippets" » "quan chi code snippets", "luan chi cac snippets", "quan che cac snippets", "quan chu cac snippets", "quan cho cac snippets", "quan chi cuc snippets", "quan chon cac 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: (((("quan chi cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("quan chi cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( quan chi cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quan chi cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.