Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sinh do cac snippets" » "sinh dao cac snippets", "kinh do cac snippets", "sinh de cac snippets", "sinh o cac snippets", "sinh co cac snippets", "sinh do cao 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 do cac 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 do cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sinh do cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh do cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.