Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi song cuc snippets" » "thi cong cuc snippets", "thi hong cuc snippets", "thi huong cuc snippets", "thi song cuoc snippets", "thi song cua snippets", "thi song cuu 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: (((("thi song cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi song cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi song cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi song cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.