Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sat cho cu snippets" » "san cho cu snippets", "dat cho cu snippets", "sat che cu snippets", "sat cho chu snippets", "sat cho ca snippets", "sat cho tu 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 cho cu 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 cho cu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sat cho cu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sat cho cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.