Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thuc te cau snippets" » "thuc te code snippets", "thuc ve cau snippets", "thuc tien cau snippets", "thuc tin cau snippets", "thuc ke cau snippets", "thuc le cau snippets", "thuc te cao 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: (((("thuc te cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc te cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thuc te cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc te cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.