Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"son te cac snippets" » "son le cac snippets", "son tp cac snippets", "son ve cac snippets", "son tu cac snippets", "son te 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: (((("son te 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: (((("son te cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( son te cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("son te cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.