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