Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thuc te cha snippets" » "thuc te code snippets", "thuc ve cha snippets", "thuc tien cha snippets", "thuc tin cha snippets", "thuc te chan snippets", "thuc te chat snippets", "thuc te cua 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: (((("thuc te cha snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc te cha snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thuc te cha snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc te cha snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.