Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc su mon snippets" » "thuoc su mon snippets", "phuc su mon snippets", "chuc su mon snippets", "thuc su mong snippets", "thuc su lon snippets", "thuc su mo 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: (((("thuc su mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc su mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc su mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc su mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.