Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc dan soc snippets" » "hoc dan soc snippets", "toc dao soc snippets", "toc san soc snippets", "toc dan toc snippets", "toc dan hoc snippets", "toc dan so 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: (((("python using java snippets") or ("toc dan soc snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("toc dan soc snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( toc dan soc snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("toc dan soc snippets"))) or ("locating bug code snippets"))*.