Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tat bac ho snippets" » "tao bac ho snippets", "tay bac ho snippets", "tat bao ho snippets", "tat bac bo snippets", "tat bac ha 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: (((("tat bac 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: (((("tat bac ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tat bac ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tat bac ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.