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