Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tri quang le snippets" » "tri quan le snippets", "tai quang le snippets", "trien quang le snippets", "tri quang yen snippets", "tri quan ly snippets", "tri quan li 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: (((("tri quang le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tri quang le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tri quang le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tri quang le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.