Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hang cac xe snippets" » "hang cac code snippets", "hang ca xe snippets", "hang cau xe snippets", "bang cac xe snippets", "hang cac he snippets", "hang cac ke snippets", "hang cac le 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: (((("hang cac xe snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang cac xe snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hang cac xe snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang cac xe snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.