Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi doi canh snippets" » "thi doi code snippets", "thi doi hanh snippets", "thi boi canh snippets", "thi do canh snippets", "thai doi canh snippets", "thi dai canh snippets", "thi moi canh 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: (((("thi doi canh snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi doi canh snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi doi canh snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi doi canh snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.