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