Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thoi dan ong snippets" » "thoai dan ong snippets", "hoi dan ong snippets", "thoi dai ong snippets", "thoi dan dong snippets", "thoi dang cong snippets", "thoi dan trong 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: (((("thoi dan ong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thoi dan ong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thoi dan ong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thoi dan ong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.