Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van thi cap snippets" » "van thi code snippets", "van tai cap snippets", "dan thi cap snippets", "van thu cap snippets", "van thi chap snippets", "van thi cam snippets", "van thi ca snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("van thi cap snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van thi cap snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( van thi cap snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van thi cap snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.