Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can cham voi snippets" » "can cham code snippets", "ca cham voi snippets", "can chan voi snippets", "cau cham voi snippets", "can cham hoi snippets", "can pham voi snippets", "can cham soc 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 cham voi 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 cham voi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( can cham voi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can cham voi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.