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