Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi lan ho snippets" » "thi lan code snippets", "thi hanh ho snippets", "thi nang ho snippets", "thi lien ho snippets", "thi lan cho snippets", "thi lan kho snippets", "thi can ho 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: (((("thi lan ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi lan ho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi lan ho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi lan ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.