Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoi cau cham snippets" » "hoi cau code snippets", "hoi ca cham snippets", "hoi cau chan snippets", "hoi cau chap snippets", "hoi chu cham snippets", "hoc cau cham snippets", "hoa cau cham 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: (((("hoi cau cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi cau cham snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hoi cau cham snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi cau cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.