Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi tre can snippets" » "thi tre code snippets", "thi tren can snippets", "thi tra can snippets", "thi tran can snippets", "thi tre dan snippets", "thi tiep can snippets", "thi tiem can 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: (((("thi tre 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: (((("thi tre can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi tre can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi tre can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.