Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can dan mo snippets" » "can dan code snippets", "canh dan mo snippets", "cac dan mo snippets", "can ban mo snippets", "can dan mon snippets", "can dan so snippets", "can fan mo 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: (((("can dan mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can dan mo snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( can dan mo snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can dan mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.