Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dam chat den snippets" » "lam chat den snippets", "cao chat den snippets", "van chat den snippets", "dam chat dien snippets", "dam chat deo snippets", "dam cham den 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: (((("dam chat den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dam chat den snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dam chat den snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dam chat den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.