Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thieu chi mo snippets" » "thieu nhi mo snippets", "hieu chi mo snippets", "tieu chi mo snippets", "thieu chi mot snippets", "thieu thi mo snippets", "thieu chi o 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: (((("thieu chi 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: (((("thieu chi mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thieu chi mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thieu chi mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.