Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang ca chi snippets" » "lang cua chi snippets", "lang cao chi snippets", "hang ca chi snippets", "lang a chi snippets", "lang cu chi snippets", "lang la chi 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: (((("lang ca 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: (((("lang ca chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang ca chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang ca chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.