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