Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tam nong cuc snippets" » "lam nong cuc snippets", "tam huong cuc snippets", "cam nang cuc snippets", "tam tong cuc snippets", "tam long cuc snippets", "tam dong cuc 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: (((("tam nong cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tam nong cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tam nong cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tam nong cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.