Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi va ho snippets" » "thi van ho snippets", "thi ha ho snippets", "phi va ho snippets", "thi va hoc snippets", "thi va hoa snippets", "thi va hoi 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: (((("thi va ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi va ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi va ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi va ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.