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