Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chun su chat snippets" » "chuc su chat snippets", "chun yu chat snippets", "chuyen su chat snippets", "chun su phat snippets", "chun du chat snippets", "chun so chat 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: (((("chun su chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chun su chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chun su chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chun su chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.