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