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