Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tan son con snippets" » "tang son con snippets", "van son con snippets", "tay son con snippets", "tan song con snippets", "tan son cong snippets", "tan lon con 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: (((("tan son con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tan son con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tan son con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tan son con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.