Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"than am 3d snippets" » "thanh nam 3d snippets", "thanh tam 3d snippets", "thang tam 3d snippets", "than a 3d snippets", "than ar 3d 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: (((("than am 3d snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("than am 3d snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( than am 3d snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than am 3d snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.