Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chi loc mo snippets" » "thi loc mo snippets", "chon loc mo snippets", "chi duoc mo snippets", "chi uoc mo snippets", "chi hoc mo snippets", "chi lo mo 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: (((("chi loc mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi loc mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chi loc mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chi loc mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.