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