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