Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toan de do snippets" » "toan de code snippets", "toan du do snippets", "toan ke do snippets", "toan ve do snippets", "toan de dao snippets", "toan den do snippets", "toan de doi 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 ("toan de 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 ("toan de do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( toan de do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("toan de do snippets"))) or ("locating bug core snippets"))*.