Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thep hoi cau snippets" » "thep hoi code snippets", "thep moi cau snippets", "ghep noi cau snippets", "thep cho cau snippets", "thep hoi chu snippets", "thep hoc cau snippets", "thep hoa cau 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: (((("thep hoi cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thep hoi cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thep hoi cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thep hoi cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.