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