Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc jhi yong snippets" » "hoc thi cong snippets", "hoc thi hong snippets", "hoc ji young snippets", "hoc chi yong snippets", "hoc khi yong snippets", "hoc phi yong 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: (((("hoc jhi yong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc jhi yong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc jhi yong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc jhi yong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.