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