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