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