Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khi hoi mong snippets" » "khi hoi dong snippets", "khi hoi long snippets", "khi hoi nong snippets", "khi khoi mong snippets", "khi doi mong snippets", "khi hoc mong 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: (((("khi hoi 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: (((("khi hoi mong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khi hoi mong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khi hoi mong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.