Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sinh cau da snippets" » "trinh cau da snippets", "sinh vat da snippets", "sinh va da snippets", "sinh cau do snippets", "sinh cuu da snippets", "sinh cau ha 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: (((("sinh cau da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sinh cau da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sinh cau da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh cau da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.