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