Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lich va cao snippets" » "lich va code snippets", "tich va cao snippets", "dich va cao snippets", "tich van cao snippets", "lich va cac snippets", "lich va co snippets", "lich va dao 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: (((("lich va cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lich va cao snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lich va cao snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lich va cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.