Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"giai cac cha snippets" » "gian cac cha snippets", "giai ca cha snippets", "giai bai cha snippets", "giai cac chat snippets", "giai cac nha snippets", "giai cac che 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: (((("giai cac cha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("giai cac cha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giai cac cha snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giai cac cha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.