Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lich thai co snippets" » "sinh thai co snippets", "tinh thai co snippets", "hinh thai co snippets", "lich thai cao snippets", "lich thai do snippets", "lich thai o 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: (((("python using java snippets") or ("lich thai co snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lich thai co snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lich thai co snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lich thai co snippets"))) or ("locating bug code snippets"))*.