Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sat duc long snippets" » "sat duc cong snippets", "sat duc dong snippets", "sat duc hong snippets", "sat muc long snippets", "sat dac long snippets", "sat tuc long 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: (((("sat duc long snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sat duc long snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sat duc long snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sat duc long snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.