Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"eman va do snippets" » "eman a do snippets", "man va do snippets", "eman va dao snippets", "eman va doc snippets", "eman va co 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: (((("eman va 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: (((("eman va do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( eman va do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("eman va do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.