Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tap sinh can snippets" » "tap kinh can snippets", "tai sinh can snippets", "tap hinh can snippets", "tap sinh san snippets", "tap sinh cau snippets", "tap minh can 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 sinh 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: (((("tap sinh can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tap sinh can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tap sinh can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.