Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi ca ke snippets" » "thi cam ke snippets", "thi cua ke snippets", "thi cai ke snippets", "thi cac ke snippets", "thi ca ve snippets", "thi ca me 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: (((("thi ca ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi ca ke snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi ca ke snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi ca ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.