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