Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"che phu can snippets" » "che phu code snippets", "cho phu can snippets", "che pham can snippets", "chau phu can snippets", "che phu san snippets", "che pho can snippets", "che thu canh 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: (((("che phu 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: (((("che phu can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( che phu can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("che phu can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.