Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"php va dot snippets" » "php va code snippets", "phap va dot snippets", "phap vat dot snippets", "phap van dot snippets", "php va doc snippets", "php va do snippets", "php va doi snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("php va dot snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"php va dot snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( php va dot snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("php va dot snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.