Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hinh thu cuc snippets" » "hinh thu code snippets", "hinh thuc cuc snippets", "minh thu cuc snippets", "dinh thu cuc snippets", "hinh thi cuc snippets", "hinh thu tuc snippets", "hinh thu cua 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: (((("hinh thu cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hinh thu cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hinh thu cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hinh thu cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.