Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"soc duoc cac snippets" » "soc duoc code snippets", "hoc duoc cac snippets", "duoc duoc cac snippets", "hoa duoc cac snippets", "soc cuoc cach snippets", "soc duoc chat snippets", "soc duong cac 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: (((("soc duoc cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("soc duoc cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( soc duoc cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("soc duoc cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.