Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trong dao da snippets" » "trong dao code snippets", "truong dao da snippets", "trong dam da snippets", "trong dan da snippets", "trong dao dan snippets", "trong dao do snippets", "trong dao va snippets"
"python using java snippets" » "python using data 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: (((("trong dao da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong dao da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trong dao da snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong dao da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.