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