Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thau va can snippets" » "thai va can snippets", "than va can snippets", "thac va can snippets", "thau va chan snippets", "thau va cac snippets", "thau va cao 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: (((("thau va can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thau va can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thau va can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thau va can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.