Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cao chu doc snippets" » "cao chu code snippets", "chao chu doc snippets", "cao cho doc snippets", "cho chu doc snippets", "cao chau doc snippets", "cao chu duc snippets", "cao chua duoc 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: (((("python using java snippets") or ("cao chu doc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cao chu doc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cao chu doc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cao chu doc snippets"))) or ("locating bug core snippets"))*.