Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian thua mo snippets" » "giai thuat mo snippets", "gian cua mo snippets", "gian ha mo snippets", "gian thuat mo snippets", "gian thuat moi snippets", "gian thuat 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: (((("gian thua 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: (((("gian thua mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian thua mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian thua mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.