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