Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"what van ho snippets" » "hat van ho snippets", "chat van ho snippets", "what can ho snippets", "what van hoa snippets", "what van hoc snippets", "what van hoe 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: (((("what van ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("what van ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( what van ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("what van ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.