Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chu thi can snippets" » "chu thi code snippets", "chuc thi can snippets", "cau thi can snippets", "chu thich can snippets", "chu thi canh snippets", "chu thi lan snippets", "chu 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: (((("chu 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: (((("chu thi can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chu thi can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu thi can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.