Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi hang cap snippets" » "thi hanh cap snippets", "thi nang cap snippets", "thi hong cap snippets", "thi hang ca snippets", "thi hang cau snippets", "thi hang cac 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 hang 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: (((("thi hang cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi hang cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi hang cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.