Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sinh nam doi snippets" » "tinh nam doi snippets", "sinh lam doi snippets", "dinh nam doi snippets", "sinh nam hoi snippets", "sinh nam do snippets", "sinh nam noi 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 nam doi 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 nam doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sinh nam doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh nam doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.