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