Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tieu cac cap snippets" » "thieu cac cap snippets", "hieu cac cap snippets", "dieu cac cap snippets", "tieu cao cap snippets", "tieu cac cam snippets", "tieu cac cau 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: (((("tieu cac cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tieu cac cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tieu cac cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tieu cac cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.