Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chao cac che snippets" » "cho cac che snippets", "chao chao che snippets", "cao cap che snippets", "chao cac he snippets", "chao cac chien snippets", "chao 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: (((("chao 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: (((("chao cac che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chao cac che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chao cac che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.