Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoi kiem can snippets" » "hoi kiem code snippets", "hoan kiem can snippets", "thoi diem can snippets", "thi kiem can snippets", "hoi tiem can snippets", "hoi diem can snippets", "hoi kiem van 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 kiem can 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 kiem can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hoi kiem can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi kiem can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.