Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung chau du snippets" » "dung chau code snippets", "dung chat du snippets", "dung cau du snippets", "dung cho du snippets", "dung chau au snippets", "dung thau dau snippets", "dung chau phu 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: (((("dung chau du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung chau du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung chau du snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung chau du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.