Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thoi van cuc snippets" » "thoi van code snippets", "thoai van cuc snippets", "thi van cuc snippets", "thai van cuc snippets", "thoi van duc snippets", "thoi van luc snippets", "thoi van cu 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: (((("thoi van cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thoi van cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thoi van cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thoi van cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.