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