Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vung re ho snippets" » "vung re code snippets", "vung kem ho snippets", "vung gen ho snippets", "vung ven ho snippets", "vung te ho snippets", "vung ke ho snippets", "vung he ho 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: (((("vung re ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vung re ho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( vung re ho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vung re ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.