Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toi doi ca snippets" » "tri doi ca snippets", "voi doi ca snippets", "hoi doi ca snippets", "toi doi cua snippets", "toi doi cay snippets", "toi duoi ca snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("toi doi ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toi doi ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toi doi ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toi doi ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.