Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phuc thi chi snippets" » "phuc thi code snippets", "thuc thi chi snippets", "chuc thi chi snippets", "phuc tho chi snippets", "phuc thai chi snippets", "phuc thi choi snippets", "phuc tai chi 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: (((("phuc thi chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phuc thi chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phuc thi chi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phuc thi chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.