Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"menh qua su snippets" » "menh cua su snippets", "manh quan su snippets", "benh cua su snippets", "menh qua su slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("menh qua su snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("menh qua su snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( menh qua su snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("menh qua su snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.