Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tap hoi dong snippets" » "tap hop dong snippets", "tap hoat dong snippets", "tap ha dong snippets", "tap hoa dong snippets", "tao hoi dong 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: (((("tap hoi dong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tap hoi dong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tap hoi dong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tap hoi dong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.