Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phuc hon do snippets" » "phuc hon code snippets", "phuc hoi do snippets", "phuc hoa do snippets", "phuc hoc do snippets", "phuc hon don snippets", "phuc hon so snippets", "phuc hon bo 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: (((("python using java snippets") or ("phuc hon do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phuc hon do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phuc hon do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phuc hon do snippets"))) or ("locating bug core snippets"))*.