Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu bi hoi snippets" » "chu vi hoi snippets", "cuu bi hoi snippets", "chuan bi hoi snippets", "chu bia hoi snippets", "chu bi hai snippets", "chu bi hoa 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: (((("chu bi hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chu bi hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu bi hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu bi hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.