Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thap su du snippets" » "thap su code snippets", "thap du du snippets", "phap su du snippets", "khap su du snippets", "thap so du snippets", "thap su tu snippets", "thap su cu 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: (((("thap su du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thap su du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thap su du snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thap su du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.