Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tai so cham snippets" » "tai so kham snippets", "tai co cham snippets", "tai so chat snippets", "tai sao cham snippets", "dai so cham 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: (((("tai so cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tai so cham snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tai so cham snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tai so cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.