Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung kem chi snippets" » "dung kem code snippets", "vung kem chi snippets", "dong kem chi snippets", "dung ket chi snippets", "dung kem chu snippets", "dung ke chi snippets", "dung kim chi 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 kem 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: (((("dung kem chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung kem chi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung kem chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.