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